17911404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 56766528

約数和(自身を除く): 38855124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 37, 42, 51, 63, 68, 74, 84, 102, 111, 113, 119, 126, 148, 153, 204, 222, 226, 238, 252, 259, 306, 333, 339, 357, 444, 452, 476, 518, 612, 629, 666, 678, 714, 777, 791, 1017, 1036, 1071, 1258, 1332, 1356, 1428, 1554, 1582, 1887, 1921, 2034, 2142, 2331, 2373, 2516, 3108, 3164, 3774, 3842, 4068, 4181, 4284, 4403, 4662, 4746, 5661, 5763, 7119, 7548, 7684, 8362, 8806, 9324, 9492, 11322, 11526, 12543, 13209, 13447, 14238, 16724, 17289, 17612, 22644, 23052, 25086, 26418, 26894, 28476, 29267, 34578, 37629, 39627, 40341, 50172, 52836, 53788, 58534, 69156, 71077, 75258, 79254, 80682, 87801, 117068, 121023, 142154, 150516, 158508, 161364, 175602, 213231, 242046, 263403, 284308, 351204, 426462, 484092, 497539, 526806, 639693, 852924, 995078, 1053612, 1279386, 1492617, 1990156, 2558772, 2985234, 4477851, 5970468, 8955702, 17911404]

約数ペア:

[(1, 17911404), (2, 8955702), (3, 5970468), (4, 4477851), (6, 2985234), (7, 2558772), (9, 1990156), (12, 1492617), (14, 1279386), (17, 1053612), (18, 995078), (21, 852924), (28, 639693), (34, 526806), (36, 497539), (37, 484092), (42, 426462), (51, 351204), (63, 284308), (68, 263403), (74, 242046), (84, 213231), (102, 175602), (111, 161364), (113, 158508), (119, 150516), (126, 142154), (148, 121023), (153, 117068), (204, 87801), (222, 80682), (226, 79254), (238, 75258), (252, 71077), (259, 69156), (306, 58534), (333, 53788), (339, 52836), (357, 50172), (444, 40341), (452, 39627), (476, 37629), (518, 34578), (612, 29267), (629, 28476), (666, 26894), (678, 26418), (714, 25086), (777, 23052), (791, 22644), (1017, 17612), (1036, 17289), (1071, 16724), (1258, 14238), (1332, 13447), (1356, 13209), (1428, 12543), (1554, 11526), (1582, 11322), (1887, 9492), (1921, 9324), (2034, 8806), (2142, 8362), (2331, 7684), (2373, 7548), (2516, 7119), (3108, 5763), (3164, 5661), (3774, 4746), (3842, 4662), (4068, 4403), (4181, 4284)]