18488184

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5420

約数の個数: 64

約数和(自身を含む): 54311040

約数和(自身を除く): 35822856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 5387, 10774, 16161, 21548, 32322, 43096, 59257, 64644, 70031, 118514, 129288, 140062, 177771, 210093, 237028, 280124, 355542, 420186, 474056, 560248, 711084, 770341, 840372, 1422168, 1540682, 1680744, 2311023, 3081364, 4622046, 6162728, 9244092, 18488184]

約数ペア:

[(1, 18488184), (2, 9244092), (3, 6162728), (4, 4622046), (6, 3081364), (8, 2311023), (11, 1680744), (12, 1540682), (13, 1422168), (22, 840372), (24, 770341), (26, 711084), (33, 560248), (39, 474056), (44, 420186), (52, 355542), (66, 280124), (78, 237028), (88, 210093), (104, 177771), (132, 140062), (143, 129288), (156, 118514), (264, 70031), (286, 64644), (312, 59257), (429, 43096), (572, 32322), (858, 21548), (1144, 16161), (1716, 10774), (3432, 5387)]