39531804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 101393712

約数和(自身を除く): 61861908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 169, 193, 202, 303, 338, 386, 404, 507, 579, 606, 676, 772, 1014, 1158, 1212, 1313, 2028, 2316, 2509, 2626, 3939, 5018, 5252, 7527, 7878, 10036, 15054, 15756, 17069, 19493, 30108, 32617, 34138, 38986, 51207, 58479, 65234, 68276, 77972, 97851, 102414, 116958, 130468, 195702, 204828, 233916, 253409, 391404, 506818, 760227, 1013636, 1520454, 3040908, 3294317, 6588634, 9882951, 13177268, 19765902, 39531804]

約数ペア:

[(1, 39531804), (2, 19765902), (3, 13177268), (4, 9882951), (6, 6588634), (12, 3294317), (13, 3040908), (26, 1520454), (39, 1013636), (52, 760227), (78, 506818), (101, 391404), (156, 253409), (169, 233916), (193, 204828), (202, 195702), (303, 130468), (338, 116958), (386, 102414), (404, 97851), (507, 77972), (579, 68276), (606, 65234), (676, 58479), (772, 51207), (1014, 38986), (1158, 34138), (1212, 32617), (1313, 30108), (2028, 19493), (2316, 17069), (2509, 15756), (2626, 15054), (3939, 10036), (5018, 7878), (5252, 7527)]