18016752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2221}}^1$

素因数の和:2258

約数の個数: 60

約数和(自身を含む): 50421624

約数和(自身を除く): 32404872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2221, 2704, 4056, 4442, 6663, 8112, 8884, 13326, 17768, 26652, 28873, 35536, 53304, 57746, 86619, 106608, 115492, 173238, 230984, 346476, 375349, 461968, 692952, 750698, 1126047, 1385904, 1501396, 2252094, 3002792, 4504188, 6005584, 9008376, 18016752]

約数ペア:

[(1, 18016752), (2, 9008376), (3, 6005584), (4, 4504188), (6, 3002792), (8, 2252094), (12, 1501396), (13, 1385904), (16, 1126047), (24, 750698), (26, 692952), (39, 461968), (48, 375349), (52, 346476), (78, 230984), (104, 173238), (156, 115492), (169, 106608), (208, 86619), (312, 57746), (338, 53304), (507, 35536), (624, 28873), (676, 26652), (1014, 17768), (1352, 13326), (2028, 8884), (2221, 8112), (2704, 6663), (4056, 4442)]