18723791472

素因数分解:

$2^4\times 3^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1\times {\mathrm{2837}}^1$

素因数の和:3590

約数の個数: 80

約数和(自身を含む): 48648314880

約数和(自身を除く): 29924523408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 359, 383, 718, 766, 1077, 1149, 1436, 1532, 2154, 2298, 2837, 2872, 3064, 4308, 4596, 5674, 5744, 6128, 8511, 8616, 9192, 11348, 17022, 17232, 18384, 22696, 34044, 45392, 68088, 136176, 137497, 274994, 412491, 549988, 824982, 1018483, 1086571, 1099976, 1649964, 2036966, 2173142, 2199952, 3055449, 3259713, 3299928, 4073932, 4346284, 6110898, 6519426, 6599856, 8147864, 8692568, 12221796, 13038852, 16295728, 17385136, 24443592, 26077704, 48887184, 52155408, 390078989, 780157978, 1170236967, 1560315956, 2340473934, 3120631912, 4680947868, 6241263824, 9361895736, 18723791472]

約数ペア:

[(1, 18723791472), (2, 9361895736), (3, 6241263824), (4, 4680947868), (6, 3120631912), (8, 2340473934), (12, 1560315956), (16, 1170236967), (24, 780157978), (48, 390078989), (359, 52155408), (383, 48887184), (718, 26077704), (766, 24443592), (1077, 17385136), (1149, 16295728), (1436, 13038852), (1532, 12221796), (2154, 8692568), (2298, 8147864), (2837, 6599856), (2872, 6519426), (3064, 6110898), (4308, 4346284), (4596, 4073932), (5674, 3299928), (5744, 3259713), (6128, 3055449), (8511, 2199952), (8616, 2173142), (9192, 2036966), (11348, 1649964), (17022, 1099976), (17232, 1086571), (18384, 1018483), (22696, 824982), (34044, 549988), (45392, 412491), (68088, 274994), (136176, 137497)]