15178044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 41827968

約数和(自身を除く): 26649924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 311, 332, 498, 581, 588, 622, 933, 996, 1162, 1244, 1743, 1866, 2177, 2324, 3486, 3732, 4067, 4354, 6531, 6972, 8134, 8708, 12201, 13062, 15239, 16268, 24402, 25813, 26124, 30478, 45717, 48804, 51626, 60956, 77439, 91434, 103252, 154878, 180691, 182868, 309756, 361382, 542073, 722764, 1084146, 1264837, 2168292, 2529674, 3794511, 5059348, 7589022, 15178044]

約数ペア:

[(1, 15178044), (2, 7589022), (3, 5059348), (4, 3794511), (6, 2529674), (7, 2168292), (12, 1264837), (14, 1084146), (21, 722764), (28, 542073), (42, 361382), (49, 309756), (83, 182868), (84, 180691), (98, 154878), (147, 103252), (166, 91434), (196, 77439), (249, 60956), (294, 51626), (311, 48804), (332, 45717), (498, 30478), (581, 26124), (588, 25813), (622, 24402), (933, 16268), (996, 15239), (1162, 13062), (1244, 12201), (1743, 8708), (1866, 8134), (2177, 6972), (2324, 6531), (3486, 4354), (3732, 4067)]