15984324

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^2\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 42973280

約数和(自身を除く): 26988956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 67, 94, 108, 134, 141, 188, 201, 268, 282, 402, 423, 564, 603, 804, 846, 1206, 1269, 1692, 1809, 2209, 2412, 2538, 3149, 3618, 4418, 5076, 6298, 6627, 7236, 8836, 9447, 12596, 13254, 18894, 19881, 26508, 28341, 37788, 39762, 56682, 59643, 79524, 85023, 113364, 119286, 148003, 170046, 238572, 296006, 340092, 444009, 592012, 888018, 1332027, 1776036, 2664054, 3996081, 5328108, 7992162, 15984324]

約数ペア:

[(1, 15984324), (2, 7992162), (3, 5328108), (4, 3996081), (6, 2664054), (9, 1776036), (12, 1332027), (18, 888018), (27, 592012), (36, 444009), (47, 340092), (54, 296006), (67, 238572), (94, 170046), (108, 148003), (134, 119286), (141, 113364), (188, 85023), (201, 79524), (268, 59643), (282, 56682), (402, 39762), (423, 37788), (564, 28341), (603, 26508), (804, 19881), (846, 18894), (1206, 13254), (1269, 12596), (1692, 9447), (1809, 8836), (2209, 7236), (2412, 6627), (2538, 6298), (3149, 5076), (3618, 4418)]