15186372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 39197760

約数和(自身を除く): 24011388

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 151, 174, 204, 289, 302, 348, 453, 493, 578, 604, 867, 906, 986, 1156, 1479, 1734, 1812, 1972, 2567, 2958, 3468, 4379, 5134, 5916, 7701, 8381, 8758, 10268, 13137, 15402, 16762, 17516, 25143, 26274, 30804, 33524, 43639, 50286, 52548, 74443, 87278, 100572, 130917, 148886, 174556, 223329, 261834, 297772, 446658, 523668, 893316, 1265531, 2531062, 3796593, 5062124, 7593186, 15186372]

約数ペア:

[(1, 15186372), (2, 7593186), (3, 5062124), (4, 3796593), (6, 2531062), (12, 1265531), (17, 893316), (29, 523668), (34, 446658), (51, 297772), (58, 261834), (68, 223329), (87, 174556), (102, 148886), (116, 130917), (151, 100572), (174, 87278), (204, 74443), (289, 52548), (302, 50286), (348, 43639), (453, 33524), (493, 30804), (578, 26274), (604, 25143), (867, 17516), (906, 16762), (986, 15402), (1156, 13137), (1479, 10268), (1734, 8758), (1812, 8381), (1972, 7701), (2567, 5916), (2958, 5134), (3468, 4379)]