18734300844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{11243}}^1$

素因数の和:11579

約数の個数: 96

約数和(自身を含む): 50776104960

約数和(自身を除く): 32041804116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 239, 249, 332, 478, 498, 581, 717, 956, 996, 1162, 1434, 1673, 1743, 2324, 2868, 3346, 3486, 5019, 6692, 6972, 10038, 11243, 19837, 20076, 22486, 33729, 39674, 44972, 59511, 67458, 78701, 79348, 119022, 134916, 138859, 157402, 236103, 238044, 277718, 314804, 416577, 472206, 555436, 833154, 933169, 944412, 1666308, 1866338, 2687077, 2799507, 3732676, 5374154, 5599014, 6532183, 8061231, 10748308, 11198028, 13064366, 16122462, 18809539, 19596549, 26128732, 32244924, 37619078, 39193098, 56428617, 75238156, 78386196, 112857234, 223027391, 225714468, 446054782, 669082173, 892109564, 1338164346, 1561191737, 2676328692, 3122383474, 4683575211, 6244766948, 9367150422, 18734300844]

約数ペア:

[(1, 18734300844), (2, 9367150422), (3, 6244766948), (4, 4683575211), (6, 3122383474), (7, 2676328692), (12, 1561191737), (14, 1338164346), (21, 892109564), (28, 669082173), (42, 446054782), (83, 225714468), (84, 223027391), (166, 112857234), (239, 78386196), (249, 75238156), (332, 56428617), (478, 39193098), (498, 37619078), (581, 32244924), (717, 26128732), (956, 19596549), (996, 18809539), (1162, 16122462), (1434, 13064366), (1673, 11198028), (1743, 10748308), (2324, 8061231), (2868, 6532183), (3346, 5599014), (3486, 5374154), (5019, 3732676), (6692, 2799507), (6972, 2687077), (10038, 1866338), (11243, 1666308), (19837, 944412), (20076, 933169), (22486, 833154), (33729, 555436), (39674, 472206), (44972, 416577), (59511, 314804), (67458, 277718), (78701, 238044), (79348, 236103), (119022, 157402), (134916, 138859)]