12315204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 34358688

約数和(自身を除く): 22043484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 227, 274, 396, 411, 454, 548, 681, 822, 908, 1233, 1362, 1507, 1644, 2043, 2466, 2497, 2724, 3014, 4086, 4521, 4932, 4994, 6028, 7491, 8172, 9042, 9988, 13563, 14982, 18084, 22473, 27126, 29964, 31099, 44946, 54252, 62198, 89892, 93297, 124396, 186594, 279891, 342089, 373188, 559782, 684178, 1026267, 1119564, 1368356, 2052534, 3078801, 4105068, 6157602, 12315204]

約数ペア:

[(1, 12315204), (2, 6157602), (3, 4105068), (4, 3078801), (6, 2052534), (9, 1368356), (11, 1119564), (12, 1026267), (18, 684178), (22, 559782), (33, 373188), (36, 342089), (44, 279891), (66, 186594), (99, 124396), (132, 93297), (137, 89892), (198, 62198), (227, 54252), (274, 44946), (396, 31099), (411, 29964), (454, 27126), (548, 22473), (681, 18084), (822, 14982), (908, 13563), (1233, 9988), (1362, 9042), (1507, 8172), (1644, 7491), (2043, 6028), (2466, 4994), (2497, 4932), (2724, 4521), (3014, 4086)]