18568352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 44089920

約数和(自身を除く): 25521568

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 58, 68, 88, 107, 116, 136, 176, 187, 214, 232, 272, 319, 352, 374, 428, 464, 493, 544, 638, 748, 856, 928, 986, 1177, 1276, 1496, 1712, 1819, 1972, 2354, 2552, 2992, 3103, 3424, 3638, 3944, 4708, 5104, 5423, 5984, 6206, 7276, 7888, 9416, 10208, 10846, 12412, 14552, 15776, 18832, 20009, 21692, 24824, 29104, 34133, 37664, 40018, 43384, 49648, 52751, 58208, 68266, 80036, 86768, 99296, 105502, 136532, 160072, 173536, 211004, 273064, 320144, 422008, 546128, 580261, 640288, 844016, 1092256, 1160522, 1688032, 2321044, 4642088, 9284176, 18568352]

約数ペア:

[(1, 18568352), (2, 9284176), (4, 4642088), (8, 2321044), (11, 1688032), (16, 1160522), (17, 1092256), (22, 844016), (29, 640288), (32, 580261), (34, 546128), (44, 422008), (58, 320144), (68, 273064), (88, 211004), (107, 173536), (116, 160072), (136, 136532), (176, 105502), (187, 99296), (214, 86768), (232, 80036), (272, 68266), (319, 58208), (352, 52751), (374, 49648), (428, 43384), (464, 40018), (493, 37664), (544, 34133), (638, 29104), (748, 24824), (856, 21692), (928, 20009), (986, 18832), (1177, 15776), (1276, 14552), (1496, 12412), (1712, 10846), (1819, 10208), (1972, 9416), (2354, 7888), (2552, 7276), (2992, 6206), (3103, 5984), (3424, 5423), (3638, 5104), (3944, 4708)]