1915746084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{863}}^1$

素因数の和:1286

約数の個数: 144

約数和(自身を含む): 5796790272

約数和(自身を除く): 3881044188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 383, 414, 483, 644, 766, 828, 863, 966, 1149, 1449, 1532, 1726, 1932, 2298, 2589, 2681, 2898, 3447, 3452, 4596, 5178, 5362, 5796, 6041, 6894, 7767, 8043, 8809, 10356, 10724, 12082, 13788, 15534, 16086, 17618, 18123, 19849, 24129, 24164, 26427, 31068, 32172, 35236, 36246, 39698, 48258, 52854, 54369, 59547, 61663, 72492, 79281, 79396, 96516, 105708, 108738, 119094, 123326, 138943, 158562, 178641, 184989, 217476, 238188, 246652, 277886, 317124, 330529, 357282, 369978, 416829, 554967, 555772, 661058, 714564, 739956, 833658, 991587, 1109934, 1250487, 1322116, 1667316, 1983174, 2219868, 2313703, 2500974, 2974761, 3966348, 4627406, 5001948, 5949522, 6941109, 7602167, 9254812, 11899044, 13882218, 15204334, 20823327, 22806501, 27764436, 30408668, 41646654, 45613002, 53215169, 68419503, 83293308, 91226004, 106430338, 136839006, 159645507, 212860676, 273678012, 319291014, 478936521, 638582028, 957873042, 1915746084]

約数ペア:

[(1, 1915746084), (2, 957873042), (3, 638582028), (4, 478936521), (6, 319291014), (7, 273678012), (9, 212860676), (12, 159645507), (14, 136839006), (18, 106430338), (21, 91226004), (23, 83293308), (28, 68419503), (36, 53215169), (42, 45613002), (46, 41646654), (63, 30408668), (69, 27764436), (84, 22806501), (92, 20823327), (126, 15204334), (138, 13882218), (161, 11899044), (207, 9254812), (252, 7602167), (276, 6941109), (322, 5949522), (383, 5001948), (414, 4627406), (483, 3966348), (644, 2974761), (766, 2500974), (828, 2313703), (863, 2219868), (966, 1983174), (1149, 1667316), (1449, 1322116), (1532, 1250487), (1726, 1109934), (1932, 991587), (2298, 833658), (2589, 739956), (2681, 714564), (2898, 661058), (3447, 555772), (3452, 554967), (4596, 416829), (5178, 369978), (5362, 357282), (5796, 330529), (6041, 317124), (6894, 277886), (7767, 246652), (8043, 238188), (8809, 217476), (10356, 184989), (10724, 178641), (12082, 158562), (13788, 138943), (15534, 123326), (16086, 119094), (17618, 108738), (18123, 105708), (19849, 96516), (24129, 79396), (24164, 79281), (26427, 72492), (31068, 61663), (32172, 59547), (35236, 54369), (36246, 52854), (39698, 48258)]