15709806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3041}}^1$

素因数の和:3097

約数の個数: 48

約数和(自身を含む): 39862368

約数和(自身を除く): 24152562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 3041, 5166, 6082, 9123, 18246, 21287, 27369, 42574, 54738, 63861, 124681, 127722, 191583, 249362, 374043, 383166, 748086, 872767, 1122129, 1745534, 2244258, 2618301, 5236602, 7854903, 15709806]

約数ペア:

[(1, 15709806), (2, 7854903), (3, 5236602), (6, 2618301), (7, 2244258), (9, 1745534), (14, 1122129), (18, 872767), (21, 748086), (41, 383166), (42, 374043), (63, 249362), (82, 191583), (123, 127722), (126, 124681), (246, 63861), (287, 54738), (369, 42574), (574, 27369), (738, 21287), (861, 18246), (1722, 9123), (2583, 6082), (3041, 5166)]