18358366912

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{149323}}^1$

素因数の和:149465

約数の個数: 56

約数和(自身を含む): 38914431696

約数和(自身を除く): 20556064784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 136, 226, 272, 452, 544, 904, 1088, 1808, 1921, 3616, 3842, 7232, 7684, 15368, 30736, 61472, 122944, 149323, 298646, 597292, 1194584, 2389168, 2538491, 4778336, 5076982, 9556672, 10153964, 16873499, 20307928, 33746998, 40615856, 67493996, 81231712, 134987992, 162463424, 269975984, 286849483, 539951968, 573698966, 1079903936, 1147397932, 2294795864, 4589591728, 9179183456, 18358366912]

約数ペア:

[(1, 18358366912), (2, 9179183456), (4, 4589591728), (8, 2294795864), (16, 1147397932), (17, 1079903936), (32, 573698966), (34, 539951968), (64, 286849483), (68, 269975984), (113, 162463424), (136, 134987992), (226, 81231712), (272, 67493996), (452, 40615856), (544, 33746998), (904, 20307928), (1088, 16873499), (1808, 10153964), (1921, 9556672), (3616, 5076982), (3842, 4778336), (7232, 2538491), (7684, 2389168), (15368, 1194584), (30736, 597292), (61472, 298646), (122944, 149323)]