18289969472

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{42407}}^1$

素因数の和:42735

約数の個数: 56

約数和(自身を含む): 38002317696

約数和(自身を除く): 19712348224

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 293, 368, 586, 736, 1172, 1472, 2344, 4688, 6739, 9376, 13478, 18752, 26956, 42407, 53912, 84814, 107824, 169628, 215648, 339256, 431296, 678512, 975361, 1357024, 1950722, 2714048, 3901444, 7802888, 12425251, 15605776, 24850502, 31211552, 49701004, 62423104, 99402008, 198804016, 285780773, 397608032, 571561546, 795216064, 1143123092, 2286246184, 4572492368, 9144984736, 18289969472]

約数ペア:

[(1, 18289969472), (2, 9144984736), (4, 4572492368), (8, 2286246184), (16, 1143123092), (23, 795216064), (32, 571561546), (46, 397608032), (64, 285780773), (92, 198804016), (184, 99402008), (293, 62423104), (368, 49701004), (586, 31211552), (736, 24850502), (1172, 15605776), (1472, 12425251), (2344, 7802888), (4688, 3901444), (6739, 2714048), (9376, 1950722), (13478, 1357024), (18752, 975361), (26956, 678512), (42407, 431296), (53912, 339256), (84814, 215648), (107824, 169628)]