18258226608

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:963

約数の個数: 160

約数和(自身を含む): 49310589952

約数和(自身を除く): 31052363344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 103, 111, 148, 151, 206, 222, 296, 302, 309, 412, 444, 453, 592, 604, 618, 661, 824, 888, 906, 1208, 1236, 1322, 1648, 1776, 1812, 1983, 2416, 2472, 2644, 3624, 3811, 3966, 4944, 5288, 5587, 7248, 7622, 7932, 10576, 11174, 11433, 15244, 15553, 15864, 16761, 22348, 22866, 24457, 30488, 31106, 31728, 33522, 44696, 45732, 46659, 48914, 60976, 62212, 67044, 68083, 73371, 89392, 91464, 93318, 97828, 99811, 124424, 134088, 136166, 146742, 182928, 186636, 195656, 199622, 204249, 248848, 268176, 272332, 293484, 299433, 373272, 391312, 399244, 408498, 544664, 575461, 586968, 598866, 746544, 798488, 816996, 1089328, 1150922, 1173936, 1197732, 1596976, 1633992, 1726383, 2301844, 2395464, 2519071, 3267984, 3452766, 3693007, 4603688, 4790928, 5038142, 6905532, 7386014, 7557213, 9207376, 10076284, 10280533, 11079021, 13811064, 14772028, 15114426, 20152568, 20561066, 22158042, 27622128, 29544056, 30228852, 30841599, 40305136, 41122132, 44316084, 59088112, 60457704, 61683198, 82244264, 88632168, 120915408, 123366396, 164488528, 177264336, 246732792, 380379721, 493465584, 760759442, 1141139163, 1521518884, 2282278326, 3043037768, 4564556652, 6086075536, 9129113304, 18258226608]

約数ペア:

[(1, 18258226608), (2, 9129113304), (3, 6086075536), (4, 4564556652), (6, 3043037768), (8, 2282278326), (12, 1521518884), (16, 1141139163), (24, 760759442), (37, 493465584), (48, 380379721), (74, 246732792), (103, 177264336), (111, 164488528), (148, 123366396), (151, 120915408), (206, 88632168), (222, 82244264), (296, 61683198), (302, 60457704), (309, 59088112), (412, 44316084), (444, 41122132), (453, 40305136), (592, 30841599), (604, 30228852), (618, 29544056), (661, 27622128), (824, 22158042), (888, 20561066), (906, 20152568), (1208, 15114426), (1236, 14772028), (1322, 13811064), (1648, 11079021), (1776, 10280533), (1812, 10076284), (1983, 9207376), (2416, 7557213), (2472, 7386014), (2644, 6905532), (3624, 5038142), (3811, 4790928), (3966, 4603688), (4944, 3693007), (5288, 3452766), (5587, 3267984), (7248, 2519071), (7622, 2395464), (7932, 2301844), (10576, 1726383), (11174, 1633992), (11433, 1596976), (15244, 1197732), (15553, 1173936), (15864, 1150922), (16761, 1089328), (22348, 816996), (22866, 798488), (24457, 746544), (30488, 598866), (31106, 586968), (31728, 575461), (33522, 544664), (44696, 408498), (45732, 399244), (46659, 391312), (48914, 373272), (60976, 299433), (62212, 293484), (67044, 272332), (68083, 268176), (73371, 248848), (89392, 204249), (91464, 199622), (93318, 195656), (97828, 186636), (99811, 182928), (124424, 146742), (134088, 136166)]