21167989821384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{5847679}}^1$

素因数の和:5848467

約数の個数: 128

約数和(自身を含む): 62649704448000

約数和(自身を除く): 41481714626616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 743, 812, 1218, 1486, 1624, 2229, 2436, 2972, 4458, 4872, 5201, 5944, 8916, 10402, 15603, 17832, 20804, 21547, 31206, 41608, 43094, 62412, 64641, 86188, 124824, 129282, 150829, 172376, 258564, 301658, 452487, 517128, 603316, 904974, 1206632, 1809948, 3619896, 5847679, 11695358, 17543037, 23390716, 35086074, 40933753, 46781432, 70172148, 81867506, 122801259, 140344296, 163735012, 169582691, 245602518, 327470024, 339165382, 491205036, 508748073, 678330764, 982410072, 1017496146, 1187078837, 1356661528, 2034992292, 2374157674, 3561236511, 4069984584, 4344825497, 4748315348, 7122473022, 8689650994, 9496630696, 13034476491, 14244946044, 17379301988, 26068952982, 28489892088, 30413778479, 34758603976, 52137905964, 60827556958, 91241335437, 104275811928, 121655113916, 125999939413, 182482670874, 243310227832, 251999878826, 364965341748, 377999818239, 503999757652, 729930683496, 755999636478, 881999575891, 1007999515304, 1511999272956, 1763999151782, 2645998727673, 3023998545912, 3527998303564, 5291997455346, 7055996607128, 10583994910692, 21167989821384]

約数ペア:

[(1, 21167989821384), (2, 10583994910692), (3, 7055996607128), (4, 5291997455346), (6, 3527998303564), (7, 3023998545912), (8, 2645998727673), (12, 1763999151782), (14, 1511999272956), (21, 1007999515304), (24, 881999575891), (28, 755999636478), (29, 729930683496), (42, 503999757652), (56, 377999818239), (58, 364965341748), (84, 251999878826), (87, 243310227832), (116, 182482670874), (168, 125999939413), (174, 121655113916), (203, 104275811928), (232, 91241335437), (348, 60827556958), (406, 52137905964), (609, 34758603976), (696, 30413778479), (743, 28489892088), (812, 26068952982), (1218, 17379301988), (1486, 14244946044), (1624, 13034476491), (2229, 9496630696), (2436, 8689650994), (2972, 7122473022), (4458, 4748315348), (4872, 4344825497), (5201, 4069984584), (5944, 3561236511), (8916, 2374157674), (10402, 2034992292), (15603, 1356661528), (17832, 1187078837), (20804, 1017496146), (21547, 982410072), (31206, 678330764), (41608, 508748073), (43094, 491205036), (62412, 339165382), (64641, 327470024), (86188, 245602518), (124824, 169582691), (129282, 163735012), (150829, 140344296), (172376, 122801259), (258564, 81867506), (301658, 70172148), (452487, 46781432), (517128, 40933753), (603316, 35086074), (904974, 23390716), (1206632, 17543037), (1809948, 11695358), (3619896, 5847679)]