8044218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 22014720

約数和(自身を除く): 13970502

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1637, 1638, 2457, 3274, 4911, 4914, 9822, 11459, 14733, 21281, 22918, 29466, 34377, 42562, 44199, 63843, 68754, 88398, 103131, 127686, 148967, 191529, 206262, 297934, 309393, 383058, 446901, 574587, 618786, 893802, 1149174, 1340703, 2681406, 4022109, 8044218]

約数ペア:

[(1, 8044218), (2, 4022109), (3, 2681406), (6, 1340703), (7, 1149174), (9, 893802), (13, 618786), (14, 574587), (18, 446901), (21, 383058), (26, 309393), (27, 297934), (39, 206262), (42, 191529), (54, 148967), (63, 127686), (78, 103131), (91, 88398), (117, 68754), (126, 63843), (182, 44199), (189, 42562), (234, 34377), (273, 29466), (351, 22918), (378, 21281), (546, 14733), (702, 11459), (819, 9822), (1637, 4914), (1638, 4911), (2457, 3274)]