123317586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 328204800

約数和(自身を除く): 204887214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 73, 82, 109, 123, 126, 146, 189, 218, 219, 246, 287, 327, 369, 378, 438, 511, 574, 654, 657, 738, 763, 861, 981, 1022, 1107, 1314, 1526, 1533, 1722, 1962, 1971, 2214, 2289, 2583, 2943, 2993, 3066, 3942, 4469, 4578, 4599, 5166, 5886, 5986, 6867, 7749, 7957, 8938, 8979, 9198, 13407, 13734, 13797, 15498, 15914, 17958, 20601, 20951, 23871, 26814, 26937, 27594, 31283, 40221, 41202, 41902, 47742, 53874, 55699, 62566, 62853, 71613, 80442, 80811, 93849, 111398, 120663, 125706, 143226, 161622, 167097, 187698, 188559, 214839, 241326, 281547, 326237, 334194, 377118, 429678, 501291, 563094, 565677, 652474, 844641, 978711, 1002582, 1131354, 1503873, 1689282, 1957422, 2283659, 2936133, 3007746, 4567318, 5872266, 6850977, 8808399, 13701954, 17616798, 20552931, 41105862, 61658793, 123317586]

約数ペア:

[(1, 123317586), (2, 61658793), (3, 41105862), (6, 20552931), (7, 17616798), (9, 13701954), (14, 8808399), (18, 6850977), (21, 5872266), (27, 4567318), (41, 3007746), (42, 2936133), (54, 2283659), (63, 1957422), (73, 1689282), (82, 1503873), (109, 1131354), (123, 1002582), (126, 978711), (146, 844641), (189, 652474), (218, 565677), (219, 563094), (246, 501291), (287, 429678), (327, 377118), (369, 334194), (378, 326237), (438, 281547), (511, 241326), (574, 214839), (654, 188559), (657, 187698), (738, 167097), (763, 161622), (861, 143226), (981, 125706), (1022, 120663), (1107, 111398), (1314, 93849), (1526, 80811), (1533, 80442), (1722, 71613), (1962, 62853), (1971, 62566), (2214, 55699), (2289, 53874), (2583, 47742), (2943, 41902), (2993, 41202), (3066, 40221), (3942, 31283), (4469, 27594), (4578, 26937), (4599, 26814), (5166, 23871), (5886, 20951), (5986, 20601), (6867, 17958), (7749, 15914), (7957, 15498), (8938, 13797), (8979, 13734), (9198, 13407)]