18067608

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 53508000

約数和(自身を除く): 35440392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 97, 104, 117, 156, 194, 199, 234, 291, 312, 388, 398, 468, 582, 597, 776, 796, 873, 936, 1164, 1194, 1261, 1592, 1746, 1791, 2328, 2388, 2522, 2587, 3492, 3582, 3783, 4776, 5044, 5174, 6984, 7164, 7566, 7761, 10088, 10348, 11349, 14328, 15132, 15522, 19303, 20696, 22698, 23283, 30264, 31044, 38606, 45396, 46566, 57909, 62088, 77212, 90792, 93132, 115818, 154424, 173727, 186264, 231636, 250939, 347454, 463272, 501878, 694908, 752817, 1003756, 1389816, 1505634, 2007512, 2258451, 3011268, 4516902, 6022536, 9033804, 18067608]

約数ペア:

[(1, 18067608), (2, 9033804), (3, 6022536), (4, 4516902), (6, 3011268), (8, 2258451), (9, 2007512), (12, 1505634), (13, 1389816), (18, 1003756), (24, 752817), (26, 694908), (36, 501878), (39, 463272), (52, 347454), (72, 250939), (78, 231636), (97, 186264), (104, 173727), (117, 154424), (156, 115818), (194, 93132), (199, 90792), (234, 77212), (291, 62088), (312, 57909), (388, 46566), (398, 45396), (468, 38606), (582, 31044), (597, 30264), (776, 23283), (796, 22698), (873, 20696), (936, 19303), (1164, 15522), (1194, 15132), (1261, 14328), (1592, 11349), (1746, 10348), (1791, 10088), (2328, 7761), (2388, 7566), (2522, 7164), (2587, 6984), (3492, 5174), (3582, 5044), (3783, 4776)]