21915671148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{5683}}^1\times {\mathrm{5101}}^1$

素因数の和:10804

約数の個数: 96

約数和(自身を含む): 64959480320

約数和(自身を除く): 43043809172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 5101, 5683, 10202, 11366, 15303, 17049, 20404, 22732, 30606, 34098, 35707, 39781, 45909, 51147, 61212, 68196, 71414, 79562, 91818, 102294, 107121, 119343, 137727, 142828, 153441, 159124, 183636, 204588, 214242, 238686, 275454, 306882, 321363, 358029, 428484, 477372, 550908, 613764, 642726, 716058, 964089, 1074087, 1285452, 1432116, 1928178, 2148174, 3856356, 4296348, 28988983, 57977966, 86966949, 115955932, 173933898, 202922881, 260900847, 347867796, 405845762, 521801694, 608768643, 782702541, 811691524, 1043603388, 1217537286, 1565405082, 1826305929, 2435074572, 3130810164, 3652611858, 5478917787, 7305223716, 10957835574, 21915671148]

約数ペア:

[(1, 21915671148), (2, 10957835574), (3, 7305223716), (4, 5478917787), (6, 3652611858), (7, 3130810164), (9, 2435074572), (12, 1826305929), (14, 1565405082), (18, 1217537286), (21, 1043603388), (27, 811691524), (28, 782702541), (36, 608768643), (42, 521801694), (54, 405845762), (63, 347867796), (84, 260900847), (108, 202922881), (126, 173933898), (189, 115955932), (252, 86966949), (378, 57977966), (756, 28988983), (5101, 4296348), (5683, 3856356), (10202, 2148174), (11366, 1928178), (15303, 1432116), (17049, 1285452), (20404, 1074087), (22732, 964089), (30606, 716058), (34098, 642726), (35707, 613764), (39781, 550908), (45909, 477372), (51147, 428484), (61212, 358029), (68196, 321363), (71414, 306882), (79562, 275454), (91818, 238686), (102294, 214242), (107121, 204588), (119343, 183636), (137727, 159124), (142828, 153441)]