3982786938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{811}}^1$

素因数の和:1540

約数の個数: 96

約数和(自身を含む): 9618964992

約数和(自身を除く): 5636178054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 677, 806, 811, 1209, 1354, 1622, 2031, 2418, 2433, 3627, 4062, 4866, 6093, 7254, 7299, 8801, 10543, 12186, 14598, 17602, 20987, 21086, 25141, 26403, 31629, 41974, 50282, 52806, 62961, 63258, 75423, 79209, 94887, 125922, 150846, 158418, 188883, 189774, 226269, 272831, 326833, 377766, 452538, 545662, 549047, 653666, 818493, 980499, 1098094, 1636986, 1647141, 1960998, 2455479, 2941497, 3294282, 4910958, 4941423, 5882994, 7137611, 9882846, 14275222, 17020457, 21412833, 34040914, 42825666, 51061371, 64238499, 102122742, 128476998, 153184113, 221265941, 306368226, 442531882, 663797823, 1327595646, 1991393469, 3982786938]

約数ペア:

[(1, 3982786938), (2, 1991393469), (3, 1327595646), (6, 663797823), (9, 442531882), (13, 306368226), (18, 221265941), (26, 153184113), (31, 128476998), (39, 102122742), (62, 64238499), (78, 51061371), (93, 42825666), (117, 34040914), (186, 21412833), (234, 17020457), (279, 14275222), (403, 9882846), (558, 7137611), (677, 5882994), (806, 4941423), (811, 4910958), (1209, 3294282), (1354, 2941497), (1622, 2455479), (2031, 1960998), (2418, 1647141), (2433, 1636986), (3627, 1098094), (4062, 980499), (4866, 818493), (6093, 653666), (7254, 549047), (7299, 545662), (8801, 452538), (10543, 377766), (12186, 326833), (14598, 272831), (17602, 226269), (20987, 189774), (21086, 188883), (25141, 158418), (26403, 150846), (31629, 125922), (41974, 94887), (50282, 79209), (52806, 75423), (62961, 63258)]