18844404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 45803520

約数和(自身を除く): 26959116

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 179, 186, 283, 358, 372, 537, 566, 716, 849, 1074, 1132, 1698, 2148, 3396, 5549, 8773, 11098, 16647, 17546, 22196, 26319, 33294, 35092, 50657, 52638, 66588, 101314, 105276, 151971, 202628, 303942, 607884, 1570367, 3140734, 4711101, 6281468, 9422202, 18844404]

約数ペア:

[(1, 18844404), (2, 9422202), (3, 6281468), (4, 4711101), (6, 3140734), (12, 1570367), (31, 607884), (62, 303942), (93, 202628), (124, 151971), (179, 105276), (186, 101314), (283, 66588), (358, 52638), (372, 50657), (537, 35092), (566, 33294), (716, 26319), (849, 22196), (1074, 17546), (1132, 16647), (1698, 11098), (2148, 8773), (3396, 5549)]