174996666

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 422822400

約数和(自身を除く): 247825734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 109, 117, 218, 234, 327, 351, 654, 702, 981, 1417, 1962, 2287, 2834, 2943, 4251, 4574, 5886, 6861, 8502, 12753, 13722, 20583, 25506, 29731, 38259, 41166, 59462, 61749, 76518, 89193, 123498, 178386, 249283, 267579, 498566, 535158, 747849, 802737, 1495698, 1605474, 2243547, 3240679, 4487094, 6481358, 6730641, 9722037, 13461282, 19444074, 29166111, 58332222, 87498333, 174996666]

約数ペア:

[(1, 174996666), (2, 87498333), (3, 58332222), (6, 29166111), (9, 19444074), (13, 13461282), (18, 9722037), (26, 6730641), (27, 6481358), (39, 4487094), (54, 3240679), (78, 2243547), (109, 1605474), (117, 1495698), (218, 802737), (234, 747849), (327, 535158), (351, 498566), (654, 267579), (702, 249283), (981, 178386), (1417, 123498), (1962, 89193), (2287, 76518), (2834, 61749), (2943, 59462), (4251, 41166), (4574, 38259), (5886, 29731), (6861, 25506), (8502, 20583), (12753, 13722)]