18444744

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 53508000

約数和(自身を除く): 35063256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 97, 114, 139, 152, 171, 194, 228, 278, 291, 342, 388, 417, 456, 556, 582, 684, 776, 834, 873, 1112, 1164, 1251, 1368, 1668, 1746, 1843, 2328, 2502, 2641, 3336, 3492, 3686, 5004, 5282, 5529, 6984, 7372, 7923, 10008, 10564, 11058, 13483, 14744, 15846, 16587, 21128, 22116, 23769, 26966, 31692, 33174, 40449, 44232, 47538, 53932, 63384, 66348, 80898, 95076, 107864, 121347, 132696, 161796, 190152, 242694, 256177, 323592, 485388, 512354, 768531, 970776, 1024708, 1537062, 2049416, 2305593, 3074124, 4611186, 6148248, 9222372, 18444744]

約数ペア:

[(1, 18444744), (2, 9222372), (3, 6148248), (4, 4611186), (6, 3074124), (8, 2305593), (9, 2049416), (12, 1537062), (18, 1024708), (19, 970776), (24, 768531), (36, 512354), (38, 485388), (57, 323592), (72, 256177), (76, 242694), (97, 190152), (114, 161796), (139, 132696), (152, 121347), (171, 107864), (194, 95076), (228, 80898), (278, 66348), (291, 63384), (342, 53932), (388, 47538), (417, 44232), (456, 40449), (556, 33174), (582, 31692), (684, 26966), (776, 23769), (834, 22116), (873, 21128), (1112, 16587), (1164, 15846), (1251, 14744), (1368, 13483), (1668, 11058), (1746, 10564), (1843, 10008), (2328, 7923), (2502, 7372), (2641, 6984), (3336, 5529), (3492, 5282), (3686, 5004)]