18584928

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1436

約数の個数: 72

約数和(自身を含む): 54014688

約数和(自身を除く): 35429760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1373, 1504, 1692, 2256, 2746, 3384, 4119, 4512, 5492, 6768, 8238, 10984, 12357, 13536, 16476, 21968, 24714, 32952, 43936, 49428, 64531, 65904, 98856, 129062, 131808, 193593, 197712, 258124, 387186, 395424, 516248, 580779, 774372, 1032496, 1161558, 1548744, 2064992, 2323116, 3097488, 4646232, 6194976, 9292464, 18584928]

約数ペア:

[(1, 18584928), (2, 9292464), (3, 6194976), (4, 4646232), (6, 3097488), (8, 2323116), (9, 2064992), (12, 1548744), (16, 1161558), (18, 1032496), (24, 774372), (32, 580779), (36, 516248), (47, 395424), (48, 387186), (72, 258124), (94, 197712), (96, 193593), (141, 131808), (144, 129062), (188, 98856), (282, 65904), (288, 64531), (376, 49428), (423, 43936), (564, 32952), (752, 24714), (846, 21968), (1128, 16476), (1373, 13536), (1504, 12357), (1692, 10984), (2256, 8238), (2746, 6768), (3384, 5492), (4119, 4512)]