18957168

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2862

約数の個数: 60

約数和(自身を含む): 54201888

約数和(自身を除く): 35244720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 2801, 3384, 5602, 6768, 8403, 11204, 16806, 22408, 25209, 33612, 44816, 50418, 67224, 100836, 131647, 134448, 201672, 263294, 394941, 403344, 526588, 789882, 1053176, 1184823, 1579764, 2106352, 2369646, 3159528, 4739292, 6319056, 9478584, 18957168]

約数ペア:

[(1, 18957168), (2, 9478584), (3, 6319056), (4, 4739292), (6, 3159528), (8, 2369646), (9, 2106352), (12, 1579764), (16, 1184823), (18, 1053176), (24, 789882), (36, 526588), (47, 403344), (48, 394941), (72, 263294), (94, 201672), (141, 134448), (144, 131647), (188, 100836), (282, 67224), (376, 50418), (423, 44816), (564, 33612), (752, 25209), (846, 22408), (1128, 16806), (1692, 11204), (2256, 8403), (2801, 6768), (3384, 5602)]