18436005198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{43313}}^1$

素因数の和:43458

約数の個数: 96

約数和(自身を含む): 45974519136

約数和(自身を除く): 27538513938

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 107, 117, 153, 214, 221, 234, 306, 321, 442, 642, 663, 963, 1326, 1391, 1819, 1926, 1989, 2782, 3638, 3978, 4173, 5457, 8346, 10914, 12519, 16371, 23647, 25038, 32742, 43313, 47294, 70941, 86626, 129939, 141882, 212823, 259878, 389817, 425646, 563069, 736321, 779634, 1126138, 1472642, 1689207, 2208963, 3378414, 4417926, 4634491, 5067621, 6626889, 9268982, 9572173, 10135242, 13253778, 13903473, 19144346, 27806946, 28716519, 41710419, 57433038, 60248383, 78786347, 83420838, 86149557, 120496766, 157572694, 172299114, 180745149, 236359041, 361490298, 472718082, 542235447, 709077123, 1024222511, 1084470894, 1418154246, 2048445022, 3072667533, 6145335066, 9218002599, 18436005198]

約数ペア:

[(1, 18436005198), (2, 9218002599), (3, 6145335066), (6, 3072667533), (9, 2048445022), (13, 1418154246), (17, 1084470894), (18, 1024222511), (26, 709077123), (34, 542235447), (39, 472718082), (51, 361490298), (78, 236359041), (102, 180745149), (107, 172299114), (117, 157572694), (153, 120496766), (214, 86149557), (221, 83420838), (234, 78786347), (306, 60248383), (321, 57433038), (442, 41710419), (642, 28716519), (663, 27806946), (963, 19144346), (1326, 13903473), (1391, 13253778), (1819, 10135242), (1926, 9572173), (1989, 9268982), (2782, 6626889), (3638, 5067621), (3978, 4634491), (4173, 4417926), (5457, 3378414), (8346, 2208963), (10914, 1689207), (12519, 1472642), (16371, 1126138), (23647, 779634), (25038, 736321), (32742, 563069), (43313, 425646), (47294, 389817), (70941, 259878), (86626, 212823), (129939, 141882)]