18734232

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2496

約数の個数: 64

約数和(自身を含む): 52876800

約数和(自身を除く): 34142568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2447, 2552, 3828, 4894, 7341, 7656, 9788, 14682, 19576, 26917, 29364, 53834, 58728, 70963, 80751, 107668, 141926, 161502, 212889, 215336, 283852, 323004, 425778, 567704, 646008, 780593, 851556, 1561186, 1703112, 2341779, 3122372, 4683558, 6244744, 9367116, 18734232]

約数ペア:

[(1, 18734232), (2, 9367116), (3, 6244744), (4, 4683558), (6, 3122372), (8, 2341779), (11, 1703112), (12, 1561186), (22, 851556), (24, 780593), (29, 646008), (33, 567704), (44, 425778), (58, 323004), (66, 283852), (87, 215336), (88, 212889), (116, 161502), (132, 141926), (174, 107668), (232, 80751), (264, 70963), (319, 58728), (348, 53834), (638, 29364), (696, 26917), (957, 19576), (1276, 14682), (1914, 9788), (2447, 7656), (2552, 7341), (3828, 4894)]