18542628

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 53061120

約数和(自身を除く): 34518492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 94, 108, 117, 141, 156, 188, 234, 281, 282, 351, 423, 468, 562, 564, 611, 702, 843, 846, 1124, 1222, 1269, 1404, 1686, 1692, 1833, 2444, 2529, 2538, 3372, 3653, 3666, 5058, 5076, 5499, 7306, 7332, 7587, 10116, 10959, 10998, 13207, 14612, 15174, 16497, 21918, 21996, 26414, 30348, 32877, 32994, 39621, 43836, 52828, 65754, 65988, 79242, 98631, 118863, 131508, 158484, 171691, 197262, 237726, 343382, 356589, 394524, 475452, 515073, 686764, 713178, 1030146, 1426356, 1545219, 2060292, 3090438, 4635657, 6180876, 9271314, 18542628]

約数ペア:

[(1, 18542628), (2, 9271314), (3, 6180876), (4, 4635657), (6, 3090438), (9, 2060292), (12, 1545219), (13, 1426356), (18, 1030146), (26, 713178), (27, 686764), (36, 515073), (39, 475452), (47, 394524), (52, 356589), (54, 343382), (78, 237726), (94, 197262), (108, 171691), (117, 158484), (141, 131508), (156, 118863), (188, 98631), (234, 79242), (281, 65988), (282, 65754), (351, 52828), (423, 43836), (468, 39621), (562, 32994), (564, 32877), (611, 30348), (702, 26414), (843, 21996), (846, 21918), (1124, 16497), (1222, 15174), (1269, 14612), (1404, 13207), (1686, 10998), (1692, 10959), (1833, 10116), (2444, 7587), (2529, 7332), (2538, 7306), (3372, 5499), (3653, 5076), (3666, 5058)]