15984738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 45527040

約数和(自身を除く): 29542302

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 399, 418, 462, 607, 627, 693, 798, 1197, 1214, 1254, 1386, 1463, 1821, 1881, 2394, 2926, 3642, 3762, 4249, 4389, 5463, 6677, 8498, 8778, 10926, 11533, 12747, 13167, 13354, 20031, 23066, 25494, 26334, 34599, 38241, 40062, 46739, 60093, 69198, 76482, 80731, 93478, 103797, 120186, 126863, 140217, 161462, 207594, 242193, 253726, 280434, 380589, 420651, 484386, 726579, 761178, 841302, 888041, 1141767, 1453158, 1776082, 2283534, 2664123, 5328246, 7992369, 15984738]

約数ペア:

[(1, 15984738), (2, 7992369), (3, 5328246), (6, 2664123), (7, 2283534), (9, 1776082), (11, 1453158), (14, 1141767), (18, 888041), (19, 841302), (21, 761178), (22, 726579), (33, 484386), (38, 420651), (42, 380589), (57, 280434), (63, 253726), (66, 242193), (77, 207594), (99, 161462), (114, 140217), (126, 126863), (133, 120186), (154, 103797), (171, 93478), (198, 80731), (209, 76482), (231, 69198), (266, 60093), (342, 46739), (399, 40062), (418, 38241), (462, 34599), (607, 26334), (627, 25494), (693, 23066), (798, 20031), (1197, 13354), (1214, 13167), (1254, 12747), (1386, 11533), (1463, 10926), (1821, 8778), (1881, 8498), (2394, 6677), (2926, 5463), (3642, 4389), (3762, 4249)]