15326586

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 37844352

約数和(自身を除く): 22517766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 227, 242, 279, 341, 363, 454, 558, 681, 682, 726, 1023, 1089, 1362, 2043, 2046, 2178, 2497, 3069, 3751, 4086, 4994, 6138, 7037, 7491, 7502, 11253, 14074, 14982, 21111, 22473, 22506, 27467, 33759, 42222, 44946, 54934, 63333, 67518, 77407, 82401, 126666, 154814, 164802, 232221, 247203, 464442, 494406, 696663, 851477, 1393326, 1702954, 2554431, 5108862, 7663293, 15326586]

約数ペア:

[(1, 15326586), (2, 7663293), (3, 5108862), (6, 2554431), (9, 1702954), (11, 1393326), (18, 851477), (22, 696663), (31, 494406), (33, 464442), (62, 247203), (66, 232221), (93, 164802), (99, 154814), (121, 126666), (186, 82401), (198, 77407), (227, 67518), (242, 63333), (279, 54934), (341, 44946), (363, 42222), (454, 33759), (558, 27467), (681, 22506), (682, 22473), (726, 21111), (1023, 14982), (1089, 14074), (1362, 11253), (2043, 7502), (2046, 7491), (2178, 7037), (2497, 6138), (3069, 4994), (3751, 4086)]