18440982028

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{14951}}^1$

素因数の和:15036

約数の個数: 96

約数和(自身を含む): 40190976000

約数和(自身を除く): 21749993972

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 49, 58, 62, 98, 116, 124, 196, 203, 217, 343, 406, 434, 686, 812, 868, 899, 1372, 1421, 1519, 1798, 2842, 3038, 3596, 5684, 6076, 6293, 9947, 10633, 12586, 14951, 19894, 21266, 25172, 29902, 39788, 42532, 44051, 59804, 88102, 104657, 176204, 209314, 308357, 418628, 433579, 463481, 616714, 732599, 867158, 926962, 1233428, 1465198, 1734316, 1853924, 2930396, 3035053, 3244367, 5128193, 6070106, 6488734, 10256386, 12140212, 12977468, 13440949, 20512772, 21245371, 22710569, 26881898, 42490742, 45421138, 53763796, 84981484, 90842276, 94086643, 148717597, 158973983, 188173286, 297435194, 317947966, 376346572, 594870388, 635895932, 658606501, 1317213002, 2634426004, 4610245507, 9220491014, 18440982028]

約数ペア:

[(1, 18440982028), (2, 9220491014), (4, 4610245507), (7, 2634426004), (14, 1317213002), (28, 658606501), (29, 635895932), (31, 594870388), (49, 376346572), (58, 317947966), (62, 297435194), (98, 188173286), (116, 158973983), (124, 148717597), (196, 94086643), (203, 90842276), (217, 84981484), (343, 53763796), (406, 45421138), (434, 42490742), (686, 26881898), (812, 22710569), (868, 21245371), (899, 20512772), (1372, 13440949), (1421, 12977468), (1519, 12140212), (1798, 10256386), (2842, 6488734), (3038, 6070106), (3596, 5128193), (5684, 3244367), (6076, 3035053), (6293, 2930396), (9947, 1853924), (10633, 1734316), (12586, 1465198), (14951, 1233428), (19894, 926962), (21266, 867158), (25172, 732599), (29902, 616714), (39788, 463481), (42532, 433579), (44051, 418628), (59804, 308357), (88102, 209314), (104657, 176204)]