4617684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 12652640

約数和(自身を除く): 8034956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 157, 171, 172, 228, 258, 314, 342, 387, 471, 516, 628, 684, 774, 817, 942, 1413, 1548, 1634, 1884, 2451, 2826, 2983, 3268, 4902, 5652, 5966, 6751, 7353, 8949, 9804, 11932, 13502, 14706, 17898, 20253, 26847, 27004, 29412, 35796, 40506, 53694, 60759, 81012, 107388, 121518, 128269, 243036, 256538, 384807, 513076, 769614, 1154421, 1539228, 2308842, 4617684]

約数ペア:

[(1, 4617684), (2, 2308842), (3, 1539228), (4, 1154421), (6, 769614), (9, 513076), (12, 384807), (18, 256538), (19, 243036), (36, 128269), (38, 121518), (43, 107388), (57, 81012), (76, 60759), (86, 53694), (114, 40506), (129, 35796), (157, 29412), (171, 27004), (172, 26847), (228, 20253), (258, 17898), (314, 14706), (342, 13502), (387, 11932), (471, 9804), (516, 8949), (628, 7353), (684, 6751), (774, 5966), (817, 5652), (942, 4902), (1413, 3268), (1548, 2983), (1634, 2826), (1884, 2451)]