3221946

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:316

約数の個数: 72

約数和(自身を含む): 8776404

約数和(自身を除く): 5554458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 281, 294, 441, 546, 562, 637, 819, 843, 882, 1274, 1638, 1686, 1911, 1967, 2529, 3653, 3822, 3934, 5058, 5733, 5901, 7306, 10959, 11466, 11802, 13769, 17703, 21918, 25571, 27538, 32877, 35406, 41307, 51142, 65754, 76713, 82614, 123921, 153426, 178997, 230139, 247842, 357994, 460278, 536991, 1073982, 1610973, 3221946]

約数ペア:

[(1, 3221946), (2, 1610973), (3, 1073982), (6, 536991), (7, 460278), (9, 357994), (13, 247842), (14, 230139), (18, 178997), (21, 153426), (26, 123921), (39, 82614), (42, 76713), (49, 65754), (63, 51142), (78, 41307), (91, 35406), (98, 32877), (117, 27538), (126, 25571), (147, 21918), (182, 17703), (234, 13769), (273, 11802), (281, 11466), (294, 10959), (441, 7306), (546, 5901), (562, 5733), (637, 5058), (819, 3934), (843, 3822), (882, 3653), (1274, 2529), (1638, 1967), (1686, 1911)]