15492474

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 35860968

約数和(自身を除く): 20368494

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 197, 257, 306, 394, 514, 591, 771, 1182, 1542, 1773, 2313, 3349, 3546, 4369, 4626, 6698, 8738, 10047, 13107, 20094, 26214, 30141, 39321, 50629, 60282, 78642, 101258, 151887, 303774, 455661, 860693, 911322, 1721386, 2582079, 5164158, 7746237, 15492474]

約数ペア:

[(1, 15492474), (2, 7746237), (3, 5164158), (6, 2582079), (9, 1721386), (17, 911322), (18, 860693), (34, 455661), (51, 303774), (102, 151887), (153, 101258), (197, 78642), (257, 60282), (306, 50629), (394, 39321), (514, 30141), (591, 26214), (771, 20094), (1182, 13107), (1542, 10047), (1773, 8738), (2313, 6698), (3349, 4626), (3546, 4369)]