17492742

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 43130880

約数和(自身を除く): 25638138

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 31, 46, 47, 58, 62, 69, 87, 93, 94, 138, 141, 174, 186, 207, 261, 279, 282, 414, 423, 522, 558, 667, 713, 846, 899, 1081, 1334, 1363, 1426, 1457, 1798, 2001, 2139, 2162, 2697, 2726, 2914, 3243, 4002, 4089, 4278, 4371, 5394, 6003, 6417, 6486, 8091, 8178, 8742, 9729, 12006, 12267, 12834, 13113, 16182, 19458, 20677, 24534, 26226, 31349, 33511, 41354, 42253, 62031, 62698, 67022, 84506, 94047, 100533, 124062, 126759, 186093, 188094, 201066, 253518, 282141, 301599, 372186, 380277, 564282, 603198, 760554, 971819, 1943638, 2915457, 5830914, 8746371, 17492742]

約数ペア:

[(1, 17492742), (2, 8746371), (3, 5830914), (6, 2915457), (9, 1943638), (18, 971819), (23, 760554), (29, 603198), (31, 564282), (46, 380277), (47, 372186), (58, 301599), (62, 282141), (69, 253518), (87, 201066), (93, 188094), (94, 186093), (138, 126759), (141, 124062), (174, 100533), (186, 94047), (207, 84506), (261, 67022), (279, 62698), (282, 62031), (414, 42253), (423, 41354), (522, 33511), (558, 31349), (667, 26226), (713, 24534), (846, 20677), (899, 19458), (1081, 16182), (1334, 13113), (1363, 12834), (1426, 12267), (1457, 12006), (1798, 9729), (2001, 8742), (2139, 8178), (2162, 8091), (2697, 6486), (2726, 6417), (2914, 6003), (3243, 5394), (4002, 4371), (4089, 4278)]