16578046716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2563087}}^1$

素因数の和:2563119

約数の個数: 72

約数和(自身を含む): 49088261376

約数和(自身を除く): 32510214660

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 2563087, 5126174, 7689261, 10252348, 15378522, 17941609, 28193957, 30757044, 35883218, 53824827, 56387914, 71766436, 84581871, 107649654, 112775828, 125591263, 169163742, 197357699, 215299308, 251182526, 338327484, 376773789, 394715398, 502365052, 592073097, 753547578, 789430796, 1184146194, 1381503893, 1507095156, 2368292388, 2763007786, 4144511679, 5526015572, 8289023358, 16578046716]

約数ペア:

[(1, 16578046716), (2, 8289023358), (3, 5526015572), (4, 4144511679), (6, 2763007786), (7, 2368292388), (11, 1507095156), (12, 1381503893), (14, 1184146194), (21, 789430796), (22, 753547578), (28, 592073097), (33, 502365052), (42, 394715398), (44, 376773789), (49, 338327484), (66, 251182526), (77, 215299308), (84, 197357699), (98, 169163742), (132, 125591263), (147, 112775828), (154, 107649654), (196, 84581871), (231, 71766436), (294, 56387914), (308, 53824827), (462, 35883218), (539, 30757044), (588, 28193957), (924, 17941609), (1078, 15378522), (1617, 10252348), (2156, 7689261), (3234, 5126174), (6468, 2563087)]