31703724

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 108

約数和(自身を含む): 90459096

約数和(自身を除く): 58755372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 193, 234, 243, 324, 338, 351, 386, 468, 486, 507, 579, 676, 702, 772, 972, 1014, 1053, 1158, 1404, 1521, 1737, 2028, 2106, 2316, 2509, 3042, 3159, 3474, 4212, 4563, 5018, 5211, 6084, 6318, 6948, 7527, 9126, 10036, 10422, 12636, 13689, 15054, 15633, 18252, 20844, 22581, 27378, 30108, 31266, 32617, 41067, 45162, 46899, 54756, 62532, 65234, 67743, 82134, 90324, 93798, 97851, 130468, 135486, 164268, 187596, 195702, 203229, 270972, 293553, 391404, 406458, 587106, 609687, 812916, 880659, 1174212, 1219374, 1761318, 2438748, 2641977, 3522636, 5283954, 7925931, 10567908, 15851862, 31703724]

約数ペア:

[(1, 31703724), (2, 15851862), (3, 10567908), (4, 7925931), (6, 5283954), (9, 3522636), (12, 2641977), (13, 2438748), (18, 1761318), (26, 1219374), (27, 1174212), (36, 880659), (39, 812916), (52, 609687), (54, 587106), (78, 406458), (81, 391404), (108, 293553), (117, 270972), (156, 203229), (162, 195702), (169, 187596), (193, 164268), (234, 135486), (243, 130468), (324, 97851), (338, 93798), (351, 90324), (386, 82134), (468, 67743), (486, 65234), (507, 62532), (579, 54756), (676, 46899), (702, 45162), (772, 41067), (972, 32617), (1014, 31266), (1053, 30108), (1158, 27378), (1404, 22581), (1521, 20844), (1737, 18252), (2028, 15633), (2106, 15054), (2316, 13689), (2509, 12636), (3042, 10422), (3159, 10036), (3474, 9126), (4212, 7527), (4563, 6948), (5018, 6318), (5211, 6084)]