621993132

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{152899}}^1$

素因数の和:153022

約数の個数: 36

約数和(自身を含む): 1586184600

約数和(自身を除く): 964191468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 152899, 305798, 458697, 611596, 917394, 1376091, 1834788, 2752182, 5504364, 17277587, 34555174, 51832761, 69110348, 103665522, 155498283, 207331044, 310996566, 621993132]

約数ペア:

[(1, 621993132), (2, 310996566), (3, 207331044), (4, 155498283), (6, 103665522), (9, 69110348), (12, 51832761), (18, 34555174), (36, 17277587), (113, 5504364), (226, 2752182), (339, 1834788), (452, 1376091), (678, 917394), (1017, 611596), (1356, 458697), (2034, 305798), (4068, 152899)]