2018953494

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{9187}}^1$

素因数の和:9645

約数の個数: 48

約数和(自身を含む): 4536483120

約数和(自身を除く): 2517529626

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 421, 522, 842, 1263, 2526, 3789, 7578, 9187, 12209, 18374, 24418, 27561, 36627, 55122, 73254, 82683, 109881, 165366, 219762, 266423, 532846, 799269, 1598538, 2397807, 3867727, 4795614, 7735454, 11603181, 23206362, 34809543, 69619086, 112164083, 224328166, 336492249, 672984498, 1009476747, 2018953494]

約数ペア:

[(1, 2018953494), (2, 1009476747), (3, 672984498), (6, 336492249), (9, 224328166), (18, 112164083), (29, 69619086), (58, 34809543), (87, 23206362), (174, 11603181), (261, 7735454), (421, 4795614), (522, 3867727), (842, 2397807), (1263, 1598538), (2526, 799269), (3789, 532846), (7578, 266423), (9187, 219762), (12209, 165366), (18374, 109881), (24418, 82683), (27561, 73254), (36627, 55122)]