18380628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 37502892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 593, 738, 756, 861, 1107, 1148, 1186, 1476, 1722, 1779, 2214, 2372, 2583, 3444, 3558, 4151, 4428, 5166, 5337, 7116, 7749, 8302, 10332, 10674, 12453, 15498, 16011, 16604, 21348, 24313, 24906, 30996, 32022, 37359, 48626, 49812, 64044, 72939, 74718, 97252, 112077, 145878, 149436, 170191, 218817, 224154, 291756, 340382, 437634, 448308, 510573, 656451, 680764, 875268, 1021146, 1312902, 1531719, 2042292, 2625804, 3063438, 4595157, 6126876, 9190314, 18380628]

約数ペア:

[(1, 18380628), (2, 9190314), (3, 6126876), (4, 4595157), (6, 3063438), (7, 2625804), (9, 2042292), (12, 1531719), (14, 1312902), (18, 1021146), (21, 875268), (27, 680764), (28, 656451), (36, 510573), (41, 448308), (42, 437634), (54, 340382), (63, 291756), (82, 224154), (84, 218817), (108, 170191), (123, 149436), (126, 145878), (164, 112077), (189, 97252), (246, 74718), (252, 72939), (287, 64044), (369, 49812), (378, 48626), (492, 37359), (574, 32022), (593, 30996), (738, 24906), (756, 24313), (861, 21348), (1107, 16604), (1148, 16011), (1186, 15498), (1476, 12453), (1722, 10674), (1779, 10332), (2214, 8302), (2372, 7749), (2583, 7116), (3444, 5337), (3558, 5166), (4151, 4428)]