18466812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1912

約数の個数: 96

約数和(自身を含む): 58956800

約数和(自身を除く): 40489988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 1879, 2457, 3276, 3758, 4914, 5637, 7516, 9828, 11274, 13153, 16911, 22548, 24427, 26306, 33822, 39459, 48854, 50733, 52612, 67644, 73281, 78918, 97708, 101466, 118377, 146562, 157836, 170989, 202932, 219843, 236754, 293124, 341978, 355131, 439686, 473508, 512967, 659529, 683956, 710262, 879372, 1025934, 1319058, 1420524, 1538901, 2051868, 2638116, 3077802, 4616703, 6155604, 9233406, 18466812]

約数ペア:

[(1, 18466812), (2, 9233406), (3, 6155604), (4, 4616703), (6, 3077802), (7, 2638116), (9, 2051868), (12, 1538901), (13, 1420524), (14, 1319058), (18, 1025934), (21, 879372), (26, 710262), (27, 683956), (28, 659529), (36, 512967), (39, 473508), (42, 439686), (52, 355131), (54, 341978), (63, 293124), (78, 236754), (84, 219843), (91, 202932), (108, 170989), (117, 157836), (126, 146562), (156, 118377), (182, 101466), (189, 97708), (234, 78918), (252, 73281), (273, 67644), (351, 52612), (364, 50733), (378, 48854), (468, 39459), (546, 33822), (702, 26306), (756, 24427), (819, 22548), (1092, 16911), (1404, 13153), (1638, 11274), (1879, 9828), (2457, 7516), (3276, 5637), (3758, 4914)]