7899204054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3083

約数の個数: 144

約数和(自身を含む): 20158848000

約数和(自身を除く): 12259643946

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 49, 51, 62, 93, 98, 102, 119, 147, 186, 217, 238, 289, 294, 357, 434, 527, 578, 651, 714, 833, 867, 1054, 1302, 1519, 1581, 1666, 1734, 2023, 2499, 2999, 3038, 3162, 3689, 4046, 4557, 4998, 5998, 6069, 7378, 8959, 8997, 9114, 11067, 12138, 14161, 17918, 17994, 20993, 22134, 25823, 26877, 28322, 41986, 42483, 50983, 51646, 53754, 62713, 62979, 77469, 84966, 92969, 101966, 125426, 125958, 146951, 152949, 154938, 185938, 188139, 278907, 293902, 305898, 356881, 376278, 438991, 440853, 557814, 650783, 713762, 866711, 877982, 881706, 1070643, 1301566, 1316973, 1580473, 1733422, 1952349, 2141286, 2498167, 2600133, 2633946, 3160946, 3904698, 4555481, 4741419, 4996334, 5200266, 6066977, 7494501, 9110962, 9482838, 11063311, 12133954, 13666443, 14989002, 18200931, 22126622, 26868041, 27332886, 33189933, 36401862, 42468839, 53736082, 66379866, 77443177, 80604123, 84937678, 127406517, 154886354, 161208246, 188076287, 232329531, 254813034, 376152574, 464659062, 564228861, 1128457722, 1316534009, 2633068018, 3949602027, 7899204054]

約数ペア:

[(1, 7899204054), (2, 3949602027), (3, 2633068018), (6, 1316534009), (7, 1128457722), (14, 564228861), (17, 464659062), (21, 376152574), (31, 254813034), (34, 232329531), (42, 188076287), (49, 161208246), (51, 154886354), (62, 127406517), (93, 84937678), (98, 80604123), (102, 77443177), (119, 66379866), (147, 53736082), (186, 42468839), (217, 36401862), (238, 33189933), (289, 27332886), (294, 26868041), (357, 22126622), (434, 18200931), (527, 14989002), (578, 13666443), (651, 12133954), (714, 11063311), (833, 9482838), (867, 9110962), (1054, 7494501), (1302, 6066977), (1519, 5200266), (1581, 4996334), (1666, 4741419), (1734, 4555481), (2023, 3904698), (2499, 3160946), (2999, 2633946), (3038, 2600133), (3162, 2498167), (3689, 2141286), (4046, 1952349), (4557, 1733422), (4998, 1580473), (5998, 1316973), (6069, 1301566), (7378, 1070643), (8959, 881706), (8997, 877982), (9114, 866711), (11067, 713762), (12138, 650783), (14161, 557814), (17918, 440853), (17994, 438991), (20993, 376278), (22134, 356881), (25823, 305898), (26877, 293902), (28322, 278907), (41986, 188139), (42483, 185938), (50983, 154938), (51646, 152949), (53754, 146951), (62713, 125958), (62979, 125426), (77469, 101966), (84966, 92969)]