21955127376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{718051}}^1$

素因数の和:718089

約数の個数: 120

約数和(自身を含む): 71052681504

約数和(自身を除く): 49097554128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 30576, 718051, 1436102, 2154153, 2872204, 4308306, 5026357, 5744408, 8616612, 9334663, 10052714, 11488816, 15079071, 17233224, 18669326, 20105428, 28003989, 30158142, 34466448, 35184499, 37338652, 40210856, 56007978, 60316284, 65342641, 70368998, 74677304, 80421712, 105553497, 112015956, 120632568, 130685282, 140737996, 149354608, 196027923, 211106994, 224031912, 241265136, 261370564, 281475992, 392055846, 422213988, 448063824, 457398487, 522741128, 562951984, 784111692, 844427976, 914796974, 1045482256, 1372195461, 1568223384, 1688855952, 1829593948, 2744390922, 3136446768, 3659187896, 5488781844, 7318375792, 10977563688, 21955127376]

約数ペア:

[(1, 21955127376), (2, 10977563688), (3, 7318375792), (4, 5488781844), (6, 3659187896), (7, 3136446768), (8, 2744390922), (12, 1829593948), (13, 1688855952), (14, 1568223384), (16, 1372195461), (21, 1045482256), (24, 914796974), (26, 844427976), (28, 784111692), (39, 562951984), (42, 522741128), (48, 457398487), (49, 448063824), (52, 422213988), (56, 392055846), (78, 281475992), (84, 261370564), (91, 241265136), (98, 224031912), (104, 211106994), (112, 196027923), (147, 149354608), (156, 140737996), (168, 130685282), (182, 120632568), (196, 112015956), (208, 105553497), (273, 80421712), (294, 74677304), (312, 70368998), (336, 65342641), (364, 60316284), (392, 56007978), (546, 40210856), (588, 37338652), (624, 35184499), (637, 34466448), (728, 30158142), (784, 28003989), (1092, 20105428), (1176, 18669326), (1274, 17233224), (1456, 15079071), (1911, 11488816), (2184, 10052714), (2352, 9334663), (2548, 8616612), (3822, 5744408), (4368, 5026357), (5096, 4308306), (7644, 2872204), (10192, 2154153), (15288, 1436102), (30576, 718051)]