473670018

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:669

約数の個数: 80

約数和(自身を含む): 1102869504

約数和(自身を除く): 629199486

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 257, 279, 367, 514, 558, 734, 771, 837, 1101, 1542, 1674, 2202, 2313, 2511, 3303, 4626, 5022, 6606, 6939, 7967, 9909, 11377, 13878, 15934, 19818, 20817, 22754, 23901, 29727, 34131, 41634, 47802, 59454, 68262, 71703, 94319, 102393, 143406, 188638, 204786, 215109, 282957, 307179, 430218, 565914, 614358, 645327, 848871, 921537, 1290654, 1697742, 1843074, 2546613, 2923889, 5093226, 5847778, 7639839, 8771667, 15279678, 17543334, 26315001, 52630002, 78945003, 157890006, 236835009, 473670018]

約数ペア:

[(1, 473670018), (2, 236835009), (3, 157890006), (6, 78945003), (9, 52630002), (18, 26315001), (27, 17543334), (31, 15279678), (54, 8771667), (62, 7639839), (81, 5847778), (93, 5093226), (162, 2923889), (186, 2546613), (257, 1843074), (279, 1697742), (367, 1290654), (514, 921537), (558, 848871), (734, 645327), (771, 614358), (837, 565914), (1101, 430218), (1542, 307179), (1674, 282957), (2202, 215109), (2313, 204786), (2511, 188638), (3303, 143406), (4626, 102393), (5022, 94319), (6606, 71703), (6939, 68262), (7967, 59454), (9909, 47802), (11377, 41634), (13878, 34131), (15934, 29727), (19818, 23901), (20817, 22754)]