22247118

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 55598400

約数和(自身を除く): 33351282

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 29, 34, 46, 51, 58, 69, 87, 102, 109, 138, 153, 174, 207, 218, 261, 306, 327, 391, 414, 493, 522, 654, 667, 782, 981, 986, 1173, 1334, 1479, 1853, 1962, 2001, 2346, 2507, 2958, 3161, 3519, 3706, 4002, 4437, 5014, 5559, 6003, 6322, 7038, 7521, 8874, 9483, 11118, 11339, 12006, 15042, 16677, 18966, 22563, 22678, 28449, 33354, 34017, 42619, 45126, 53737, 56898, 68034, 72703, 85238, 102051, 107474, 127857, 145406, 161211, 204102, 218109, 255714, 322422, 383571, 436218, 483633, 654327, 767142, 967266, 1235951, 1308654, 2471902, 3707853, 7415706, 11123559, 22247118]

約数ペア:

[(1, 22247118), (2, 11123559), (3, 7415706), (6, 3707853), (9, 2471902), (17, 1308654), (18, 1235951), (23, 967266), (29, 767142), (34, 654327), (46, 483633), (51, 436218), (58, 383571), (69, 322422), (87, 255714), (102, 218109), (109, 204102), (138, 161211), (153, 145406), (174, 127857), (207, 107474), (218, 102051), (261, 85238), (306, 72703), (327, 68034), (391, 56898), (414, 53737), (493, 45126), (522, 42619), (654, 34017), (667, 33354), (782, 28449), (981, 22678), (986, 22563), (1173, 18966), (1334, 16677), (1479, 15042), (1853, 12006), (1962, 11339), (2001, 11118), (2346, 9483), (2507, 8874), (2958, 7521), (3161, 7038), (3519, 6322), (3706, 6003), (4002, 5559), (4437, 5014)]