1205892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 3363360

約数和(自身を除く): 2157468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 43, 57, 76, 82, 86, 114, 123, 129, 164, 171, 172, 228, 246, 258, 342, 369, 387, 492, 516, 684, 738, 774, 779, 817, 1476, 1548, 1558, 1634, 1763, 2337, 2451, 3116, 3268, 3526, 4674, 4902, 5289, 7011, 7052, 7353, 9348, 9804, 10578, 14022, 14706, 15867, 21156, 28044, 29412, 31734, 33497, 63468, 66994, 100491, 133988, 200982, 301473, 401964, 602946, 1205892]

約数ペア:

[(1, 1205892), (2, 602946), (3, 401964), (4, 301473), (6, 200982), (9, 133988), (12, 100491), (18, 66994), (19, 63468), (36, 33497), (38, 31734), (41, 29412), (43, 28044), (57, 21156), (76, 15867), (82, 14706), (86, 14022), (114, 10578), (123, 9804), (129, 9348), (164, 7353), (171, 7052), (172, 7011), (228, 5289), (246, 4902), (258, 4674), (342, 3526), (369, 3268), (387, 3116), (492, 2451), (516, 2337), (684, 1763), (738, 1634), (774, 1558), (779, 1548), (817, 1476)]