636619181274

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1093}}^1\times {\mathrm{61169}}^1$

素因数の和:62316

約数の個数: 72

約数和(自身を含む): 1443263208660

約数和(自身を除く): 806644027386

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1093, 1587, 2186, 3174, 3279, 4761, 6558, 9522, 9837, 19674, 25139, 50278, 61169, 75417, 122338, 150834, 183507, 226251, 367014, 452502, 550521, 578197, 1101042, 1156394, 1406887, 1734591, 2813774, 3469182, 4220661, 5203773, 8441322, 10407546, 12661983, 25323966, 32358401, 64716802, 66857717, 97075203, 133715434, 194150406, 200573151, 291225609, 401146302, 582451218, 601719453, 1203438906, 1537727491, 3075454982, 4613182473, 9226364946, 13839547419, 27679094838, 35367732293, 70735464586, 106103196879, 212206393758, 318309590637, 636619181274]

約数ペア:

[(1, 636619181274), (2, 318309590637), (3, 212206393758), (6, 106103196879), (9, 70735464586), (18, 35367732293), (23, 27679094838), (46, 13839547419), (69, 9226364946), (138, 4613182473), (207, 3075454982), (414, 1537727491), (529, 1203438906), (1058, 601719453), (1093, 582451218), (1587, 401146302), (2186, 291225609), (3174, 200573151), (3279, 194150406), (4761, 133715434), (6558, 97075203), (9522, 66857717), (9837, 64716802), (19674, 32358401), (25139, 25323966), (50278, 12661983), (61169, 10407546), (75417, 8441322), (122338, 5203773), (150834, 4220661), (183507, 3469182), (226251, 2813774), (367014, 1734591), (452502, 1406887), (550521, 1156394), (578197, 1101042)]