13146798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 30968784

約数和(自身を除く): 17821986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 461, 582, 679, 922, 1358, 1383, 2037, 2766, 3227, 4074, 4753, 6454, 9506, 9681, 14259, 19362, 22589, 28518, 44717, 45178, 67767, 89434, 134151, 135534, 268302, 313019, 626038, 939057, 1878114, 2191133, 4382266, 6573399, 13146798]

約数ペア:

[(1, 13146798), (2, 6573399), (3, 4382266), (6, 2191133), (7, 1878114), (14, 939057), (21, 626038), (42, 313019), (49, 268302), (97, 135534), (98, 134151), (147, 89434), (194, 67767), (291, 45178), (294, 44717), (461, 28518), (582, 22589), (679, 19362), (922, 14259), (1358, 9681), (1383, 9506), (2037, 6454), (2766, 4753), (3227, 4074)]