13378608

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 140

約数和(自身を含む): 41201728

約数和(自身を除く): 27823120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 37, 48, 54, 62, 72, 74, 81, 93, 108, 111, 124, 144, 148, 162, 186, 216, 222, 243, 248, 279, 296, 324, 333, 372, 432, 444, 486, 496, 558, 592, 648, 666, 729, 744, 837, 888, 972, 999, 1116, 1147, 1296, 1332, 1458, 1488, 1674, 1776, 1944, 1998, 2232, 2294, 2511, 2664, 2916, 2997, 3348, 3441, 3888, 3996, 4464, 4588, 5022, 5328, 5832, 5994, 6696, 6882, 7533, 7992, 8991, 9176, 10044, 10323, 11664, 11988, 13392, 13764, 15066, 15984, 17982, 18352, 20088, 20646, 22599, 23976, 26973, 27528, 30132, 30969, 35964, 40176, 41292, 45198, 47952, 53946, 55056, 60264, 61938, 71928, 82584, 90396, 92907, 107892, 120528, 123876, 143856, 165168, 180792, 185814, 215784, 247752, 278721, 361584, 371628, 431568, 495504, 557442, 743256, 836163, 1114884, 1486512, 1672326, 2229768, 3344652, 4459536, 6689304, 13378608]

約数ペア:

[(1, 13378608), (2, 6689304), (3, 4459536), (4, 3344652), (6, 2229768), (8, 1672326), (9, 1486512), (12, 1114884), (16, 836163), (18, 743256), (24, 557442), (27, 495504), (31, 431568), (36, 371628), (37, 361584), (48, 278721), (54, 247752), (62, 215784), (72, 185814), (74, 180792), (81, 165168), (93, 143856), (108, 123876), (111, 120528), (124, 107892), (144, 92907), (148, 90396), (162, 82584), (186, 71928), (216, 61938), (222, 60264), (243, 55056), (248, 53946), (279, 47952), (296, 45198), (324, 41292), (333, 40176), (372, 35964), (432, 30969), (444, 30132), (486, 27528), (496, 26973), (558, 23976), (592, 22599), (648, 20646), (666, 20088), (729, 18352), (744, 17982), (837, 15984), (888, 15066), (972, 13764), (999, 13392), (1116, 11988), (1147, 11664), (1296, 10323), (1332, 10044), (1458, 9176), (1488, 8991), (1674, 7992), (1776, 7533), (1944, 6882), (1998, 6696), (2232, 5994), (2294, 5832), (2511, 5328), (2664, 5022), (2916, 4588), (2997, 4464), (3348, 3996), (3441, 3888)]