18743298516

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{547}}^1\times {\mathrm{9241}}^1$

素因数の和:9901

約数の個数: 72

約数和(自身を含む): 47931525824

約数和(自身を除く): 29188227308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 547, 618, 927, 1094, 1236, 1641, 1854, 2188, 3282, 3708, 4923, 6564, 9241, 9846, 18482, 19692, 27723, 36964, 55446, 56341, 83169, 110892, 112682, 166338, 169023, 225364, 332676, 338046, 507069, 676092, 951823, 1014138, 1903646, 2028276, 2855469, 3807292, 5054827, 5710938, 8566407, 10109654, 11421876, 15164481, 17132814, 20219308, 30328962, 34265628, 45493443, 60657924, 90986886, 181973772, 520647181, 1041294362, 1561941543, 2082588724, 3123883086, 4685824629, 6247766172, 9371649258, 18743298516]

約数ペア:

[(1, 18743298516), (2, 9371649258), (3, 6247766172), (4, 4685824629), (6, 3123883086), (9, 2082588724), (12, 1561941543), (18, 1041294362), (36, 520647181), (103, 181973772), (206, 90986886), (309, 60657924), (412, 45493443), (547, 34265628), (618, 30328962), (927, 20219308), (1094, 17132814), (1236, 15164481), (1641, 11421876), (1854, 10109654), (2188, 8566407), (3282, 5710938), (3708, 5054827), (4923, 3807292), (6564, 2855469), (9241, 2028276), (9846, 1903646), (18482, 1014138), (19692, 951823), (27723, 676092), (36964, 507069), (55446, 338046), (56341, 332676), (83169, 225364), (110892, 169023), (112682, 166338)]