31840596

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 84191744

約数和(自身を除く): 52351148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 103, 124, 186, 206, 277, 279, 309, 372, 412, 554, 558, 618, 831, 927, 1108, 1116, 1236, 1662, 1854, 2493, 3193, 3324, 3708, 4986, 6386, 8587, 9579, 9972, 12772, 17174, 19158, 25761, 28531, 28737, 34348, 38316, 51522, 57062, 57474, 77283, 85593, 103044, 114124, 114948, 154566, 171186, 256779, 309132, 342372, 513558, 884461, 1027116, 1768922, 2653383, 3537844, 5306766, 7960149, 10613532, 15920298, 31840596]

約数ペア:

[(1, 31840596), (2, 15920298), (3, 10613532), (4, 7960149), (6, 5306766), (9, 3537844), (12, 2653383), (18, 1768922), (31, 1027116), (36, 884461), (62, 513558), (93, 342372), (103, 309132), (124, 256779), (186, 171186), (206, 154566), (277, 114948), (279, 114124), (309, 103044), (372, 85593), (412, 77283), (554, 57474), (558, 57062), (618, 51522), (831, 38316), (927, 34348), (1108, 28737), (1116, 28531), (1236, 25761), (1662, 19158), (1854, 17174), (2493, 12772), (3193, 9972), (3324, 9579), (3708, 8587), (4986, 6386)]