620121636

素因数分解:

$2^2\times 3^3\times {\mathrm{659}}^1\times {\mathrm{8713}}^1$

素因数の和:9385

約数の個数: 48

約数和(自身を含む): 1610347200

約数和(自身を除く): 990225564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 659, 1318, 1977, 2636, 3954, 5931, 7908, 8713, 11862, 17426, 17793, 23724, 26139, 34852, 35586, 52278, 71172, 78417, 104556, 156834, 235251, 313668, 470502, 941004, 5741867, 11483734, 17225601, 22967468, 34451202, 51676803, 68902404, 103353606, 155030409, 206707212, 310060818, 620121636]

約数ペア:

[(1, 620121636), (2, 310060818), (3, 206707212), (4, 155030409), (6, 103353606), (9, 68902404), (12, 51676803), (18, 34451202), (27, 22967468), (36, 17225601), (54, 11483734), (108, 5741867), (659, 941004), (1318, 470502), (1977, 313668), (2636, 235251), (3954, 156834), (5931, 104556), (7908, 78417), (8713, 71172), (11862, 52278), (17426, 35586), (17793, 34852), (23724, 26139)]