17871216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 54027792

約数和(自身を除く): 36156576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 121, 132, 136, 176, 181, 187, 204, 242, 264, 272, 362, 363, 374, 408, 484, 528, 543, 561, 724, 726, 748, 816, 968, 1086, 1122, 1448, 1452, 1496, 1936, 1991, 2057, 2172, 2244, 2896, 2904, 2992, 3077, 3982, 4114, 4344, 4488, 5808, 5973, 6154, 6171, 7964, 8228, 8688, 8976, 9231, 11946, 12308, 12342, 15928, 16456, 18462, 21901, 23892, 24616, 24684, 31856, 32912, 33847, 36924, 43802, 47784, 49232, 49368, 65703, 67694, 73848, 87604, 95568, 98736, 101541, 131406, 135388, 147696, 175208, 203082, 262812, 270776, 350416, 372317, 406164, 525624, 541552, 744634, 812328, 1051248, 1116951, 1489268, 1624656, 2233902, 2978536, 4467804, 5957072, 8935608, 17871216]

約数ペア:

[(1, 17871216), (2, 8935608), (3, 5957072), (4, 4467804), (6, 2978536), (8, 2233902), (11, 1624656), (12, 1489268), (16, 1116951), (17, 1051248), (22, 812328), (24, 744634), (33, 541552), (34, 525624), (44, 406164), (48, 372317), (51, 350416), (66, 270776), (68, 262812), (88, 203082), (102, 175208), (121, 147696), (132, 135388), (136, 131406), (176, 101541), (181, 98736), (187, 95568), (204, 87604), (242, 73848), (264, 67694), (272, 65703), (362, 49368), (363, 49232), (374, 47784), (408, 43802), (484, 36924), (528, 33847), (543, 32912), (561, 31856), (724, 24684), (726, 24616), (748, 23892), (816, 21901), (968, 18462), (1086, 16456), (1122, 15928), (1448, 12342), (1452, 12308), (1496, 11946), (1936, 9231), (1991, 8976), (2057, 8688), (2172, 8228), (2244, 7964), (2896, 6171), (2904, 6154), (2992, 5973), (3077, 5808), (3982, 4488), (4114, 4344)]