18248208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 57853440

約数和(自身を除く): 39605232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 107, 114, 132, 136, 152, 176, 187, 204, 209, 214, 228, 264, 272, 304, 321, 323, 374, 408, 418, 428, 456, 528, 561, 627, 642, 646, 748, 816, 836, 856, 912, 969, 1122, 1177, 1254, 1284, 1292, 1496, 1672, 1712, 1819, 1938, 2033, 2244, 2354, 2508, 2568, 2584, 2992, 3344, 3531, 3553, 3638, 3876, 4066, 4488, 4708, 5016, 5136, 5168, 5457, 6099, 7062, 7106, 7276, 7752, 8132, 8976, 9416, 10032, 10659, 10914, 12198, 14124, 14212, 14552, 15504, 16264, 18832, 20009, 21318, 21828, 22363, 24396, 28248, 28424, 29104, 32528, 34561, 40018, 42636, 43656, 44726, 48792, 56496, 56848, 60027, 67089, 69122, 80036, 85272, 87312, 89452, 97584, 103683, 120054, 134178, 138244, 160072, 170544, 178904, 207366, 240108, 268356, 276488, 320144, 357808, 380171, 414732, 480216, 536712, 552976, 760342, 829464, 960432, 1073424, 1140513, 1520684, 1658928, 2281026, 3041368, 4562052, 6082736, 9124104, 18248208]

約数ペア:

[(1, 18248208), (2, 9124104), (3, 6082736), (4, 4562052), (6, 3041368), (8, 2281026), (11, 1658928), (12, 1520684), (16, 1140513), (17, 1073424), (19, 960432), (22, 829464), (24, 760342), (33, 552976), (34, 536712), (38, 480216), (44, 414732), (48, 380171), (51, 357808), (57, 320144), (66, 276488), (68, 268356), (76, 240108), (88, 207366), (102, 178904), (107, 170544), (114, 160072), (132, 138244), (136, 134178), (152, 120054), (176, 103683), (187, 97584), (204, 89452), (209, 87312), (214, 85272), (228, 80036), (264, 69122), (272, 67089), (304, 60027), (321, 56848), (323, 56496), (374, 48792), (408, 44726), (418, 43656), (428, 42636), (456, 40018), (528, 34561), (561, 32528), (627, 29104), (642, 28424), (646, 28248), (748, 24396), (816, 22363), (836, 21828), (856, 21318), (912, 20009), (969, 18832), (1122, 16264), (1177, 15504), (1254, 14552), (1284, 14212), (1292, 14124), (1496, 12198), (1672, 10914), (1712, 10659), (1819, 10032), (1938, 9416), (2033, 8976), (2244, 8132), (2354, 7752), (2508, 7276), (2568, 7106), (2584, 7062), (2992, 6099), (3344, 5457), (3531, 5168), (3553, 5136), (3638, 5016), (3876, 4708), (4066, 4488)]