2492028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 8386560

約数和(自身を除く): 5894532

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 31, 33, 36, 42, 44, 58, 62, 63, 66, 77, 84, 87, 93, 99, 116, 124, 126, 132, 154, 174, 186, 198, 203, 217, 231, 252, 261, 279, 308, 319, 341, 348, 372, 396, 406, 434, 462, 522, 558, 609, 638, 651, 682, 693, 812, 868, 899, 924, 957, 1023, 1044, 1116, 1218, 1276, 1302, 1364, 1386, 1798, 1827, 1914, 1953, 2046, 2233, 2387, 2436, 2604, 2697, 2772, 2871, 3069, 3596, 3654, 3828, 3906, 4092, 4466, 4774, 5394, 5742, 6138, 6293, 6699, 7161, 7308, 7812, 8091, 8932, 9548, 9889, 10788, 11484, 12276, 12586, 13398, 14322, 16182, 18879, 19778, 20097, 21483, 25172, 26796, 28644, 29667, 32364, 37758, 39556, 40194, 42966, 56637, 59334, 69223, 75516, 80388, 85932, 89001, 113274, 118668, 138446, 178002, 207669, 226548, 276892, 356004, 415338, 623007, 830676, 1246014, 2492028]

約数ペア:

[(1, 2492028), (2, 1246014), (3, 830676), (4, 623007), (6, 415338), (7, 356004), (9, 276892), (11, 226548), (12, 207669), (14, 178002), (18, 138446), (21, 118668), (22, 113274), (28, 89001), (29, 85932), (31, 80388), (33, 75516), (36, 69223), (42, 59334), (44, 56637), (58, 42966), (62, 40194), (63, 39556), (66, 37758), (77, 32364), (84, 29667), (87, 28644), (93, 26796), (99, 25172), (116, 21483), (124, 20097), (126, 19778), (132, 18879), (154, 16182), (174, 14322), (186, 13398), (198, 12586), (203, 12276), (217, 11484), (231, 10788), (252, 9889), (261, 9548), (279, 8932), (308, 8091), (319, 7812), (341, 7308), (348, 7161), (372, 6699), (396, 6293), (406, 6138), (434, 5742), (462, 5394), (522, 4774), (558, 4466), (609, 4092), (638, 3906), (651, 3828), (682, 3654), (693, 3596), (812, 3069), (868, 2871), (899, 2772), (924, 2697), (957, 2604), (1023, 2436), (1044, 2387), (1116, 2233), (1218, 2046), (1276, 1953), (1302, 1914), (1364, 1827), (1386, 1798)]