1021102572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{75503}}^1$

素因数の和:75547

約数の個数: 72

約数和(自身を含む): 2892105216

約数和(自身を除く): 1871002644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 75503, 151006, 226509, 302012, 453018, 528521, 906036, 1057042, 1585563, 1736569, 2114084, 3171126, 3473138, 3699647, 5209707, 6342252, 6946276, 7399294, 10419414, 11098941, 12155983, 14798588, 20838828, 22197882, 24311966, 36467949, 44395764, 48623932, 72935898, 85091881, 145871796, 170183762, 255275643, 340367524, 510551286, 1021102572]

約数ペア:

[(1, 1021102572), (2, 510551286), (3, 340367524), (4, 255275643), (6, 170183762), (7, 145871796), (12, 85091881), (14, 72935898), (21, 48623932), (23, 44395764), (28, 36467949), (42, 24311966), (46, 22197882), (49, 20838828), (69, 14798588), (84, 12155983), (92, 11098941), (98, 10419414), (138, 7399294), (147, 6946276), (161, 6342252), (196, 5209707), (276, 3699647), (294, 3473138), (322, 3171126), (483, 2114084), (588, 1736569), (644, 1585563), (966, 1057042), (1127, 906036), (1932, 528521), (2254, 453018), (3381, 302012), (4508, 226509), (6762, 151006), (13524, 75503)]