12891384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 39115440

約数和(自身を除く): 26224056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 82, 88, 99, 123, 132, 164, 198, 246, 264, 328, 369, 396, 397, 451, 492, 738, 792, 794, 902, 984, 1191, 1353, 1476, 1588, 1804, 2382, 2706, 2952, 3176, 3573, 3608, 4059, 4367, 4764, 5412, 7146, 8118, 8734, 9528, 10824, 13101, 14292, 16236, 16277, 17468, 26202, 28584, 32472, 32554, 34936, 39303, 48831, 52404, 65108, 78606, 97662, 104808, 130216, 146493, 157212, 179047, 195324, 292986, 314424, 358094, 390648, 537141, 585972, 716188, 1074282, 1171944, 1432376, 1611423, 2148564, 3222846, 4297128, 6445692, 12891384]

約数ペア:

[(1, 12891384), (2, 6445692), (3, 4297128), (4, 3222846), (6, 2148564), (8, 1611423), (9, 1432376), (11, 1171944), (12, 1074282), (18, 716188), (22, 585972), (24, 537141), (33, 390648), (36, 358094), (41, 314424), (44, 292986), (66, 195324), (72, 179047), (82, 157212), (88, 146493), (99, 130216), (123, 104808), (132, 97662), (164, 78606), (198, 65108), (246, 52404), (264, 48831), (328, 39303), (369, 34936), (396, 32554), (397, 32472), (451, 28584), (492, 26202), (738, 17468), (792, 16277), (794, 16236), (902, 14292), (984, 13101), (1191, 10824), (1353, 9528), (1476, 8734), (1588, 8118), (1804, 7146), (2382, 5412), (2706, 4764), (2952, 4367), (3176, 4059), (3573, 3608)]