1209117924

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{22111}}^1$

素因数の和:22166

約数の個数: 108

約数和(自身を含む): 3670238208

約数和(自身を除く): 2461120284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2604, 3038, 3906, 4557, 6076, 7812, 9114, 13671, 18228, 22111, 27342, 44222, 54684, 66333, 88444, 132666, 154777, 198999, 265332, 309554, 397998, 464331, 619108, 685441, 795996, 928662, 1083439, 1370882, 1392993, 1857324, 2056323, 2166878, 2741764, 2785986, 3250317, 4112646, 4333756, 4798087, 5571972, 6168969, 6500634, 8225292, 9596174, 9750951, 12337938, 13001268, 14394261, 19192348, 19501902, 24675876, 28788522, 33586609, 39003804, 43182783, 57577044, 67173218, 86365566, 100759827, 134346436, 172731132, 201519654, 302279481, 403039308, 604558962, 1209117924]

約数ペア:

[(1, 1209117924), (2, 604558962), (3, 403039308), (4, 302279481), (6, 201519654), (7, 172731132), (9, 134346436), (12, 100759827), (14, 86365566), (18, 67173218), (21, 57577044), (28, 43182783), (31, 39003804), (36, 33586609), (42, 28788522), (49, 24675876), (62, 19501902), (63, 19192348), (84, 14394261), (93, 13001268), (98, 12337938), (124, 9750951), (126, 9596174), (147, 8225292), (186, 6500634), (196, 6168969), (217, 5571972), (252, 4798087), (279, 4333756), (294, 4112646), (372, 3250317), (434, 2785986), (441, 2741764), (558, 2166878), (588, 2056323), (651, 1857324), (868, 1392993), (882, 1370882), (1116, 1083439), (1302, 928662), (1519, 795996), (1764, 685441), (1953, 619108), (2604, 464331), (3038, 397998), (3906, 309554), (4557, 265332), (6076, 198999), (7812, 154777), (9114, 132666), (13671, 88444), (18228, 66333), (22111, 54684), (27342, 44222)]