17807454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 46964736

約数和(自身を除く): 29157282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 47, 62, 63, 93, 94, 97, 126, 141, 186, 194, 217, 279, 282, 291, 329, 423, 434, 558, 582, 651, 658, 679, 846, 873, 987, 1302, 1358, 1457, 1746, 1953, 1974, 2037, 2914, 2961, 3007, 3906, 4074, 4371, 4559, 5922, 6014, 6111, 8742, 9021, 9118, 10199, 12222, 13113, 13677, 18042, 20398, 21049, 26226, 27063, 27354, 30597, 31913, 41031, 42098, 54126, 61194, 63147, 63826, 82062, 91791, 95739, 126294, 141329, 183582, 189441, 191478, 282658, 287217, 378882, 423987, 574434, 847974, 989303, 1271961, 1978606, 2543922, 2967909, 5935818, 8903727, 17807454]

約数ペア:

[(1, 17807454), (2, 8903727), (3, 5935818), (6, 2967909), (7, 2543922), (9, 1978606), (14, 1271961), (18, 989303), (21, 847974), (31, 574434), (42, 423987), (47, 378882), (62, 287217), (63, 282658), (93, 191478), (94, 189441), (97, 183582), (126, 141329), (141, 126294), (186, 95739), (194, 91791), (217, 82062), (279, 63826), (282, 63147), (291, 61194), (329, 54126), (423, 42098), (434, 41031), (558, 31913), (582, 30597), (651, 27354), (658, 27063), (679, 26226), (846, 21049), (873, 20398), (987, 18042), (1302, 13677), (1358, 13113), (1457, 12222), (1746, 10199), (1953, 9118), (1974, 9021), (2037, 8742), (2914, 6111), (2961, 6014), (3007, 5922), (3906, 4559), (4074, 4371)]