2013986142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1231

約数の個数: 144

約数和(自身を含む): 5329864800

約数和(自身を除く): 3315878658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 71, 87, 98, 126, 142, 147, 174, 203, 213, 261, 294, 406, 426, 441, 497, 522, 609, 639, 882, 994, 1109, 1218, 1278, 1421, 1491, 1827, 2059, 2218, 2842, 2982, 3327, 3479, 3654, 4118, 4263, 4473, 6177, 6654, 6958, 7763, 8526, 8946, 9981, 10437, 12354, 12789, 14413, 15526, 18531, 19962, 20874, 23289, 25578, 28826, 31311, 32161, 37062, 43239, 46578, 54341, 62622, 64322, 69867, 78739, 86478, 96483, 100891, 108682, 129717, 139734, 157478, 163023, 192966, 201782, 225127, 236217, 259434, 289449, 302673, 326046, 450254, 472434, 489069, 551173, 578898, 605346, 675381, 708651, 908019, 978138, 1102346, 1350762, 1417302, 1575889, 1653519, 1816038, 2026143, 2283431, 3151778, 3307038, 3858211, 4052286, 4566862, 4727667, 4960557, 6850293, 7716422, 9455334, 9921114, 11574633, 13700586, 14183001, 15984017, 20550879, 23149266, 28366002, 31968034, 34723899, 41101758, 47952051, 69447798, 95904102, 111888119, 143856153, 223776238, 287712306, 335664357, 671328714, 1006993071, 2013986142]

約数ペア:

[(1, 2013986142), (2, 1006993071), (3, 671328714), (6, 335664357), (7, 287712306), (9, 223776238), (14, 143856153), (18, 111888119), (21, 95904102), (29, 69447798), (42, 47952051), (49, 41101758), (58, 34723899), (63, 31968034), (71, 28366002), (87, 23149266), (98, 20550879), (126, 15984017), (142, 14183001), (147, 13700586), (174, 11574633), (203, 9921114), (213, 9455334), (261, 7716422), (294, 6850293), (406, 4960557), (426, 4727667), (441, 4566862), (497, 4052286), (522, 3858211), (609, 3307038), (639, 3151778), (882, 2283431), (994, 2026143), (1109, 1816038), (1218, 1653519), (1278, 1575889), (1421, 1417302), (1491, 1350762), (1827, 1102346), (2059, 978138), (2218, 908019), (2842, 708651), (2982, 675381), (3327, 605346), (3479, 578898), (3654, 551173), (4118, 489069), (4263, 472434), (4473, 450254), (6177, 326046), (6654, 302673), (6958, 289449), (7763, 259434), (8526, 236217), (8946, 225127), (9981, 201782), (10437, 192966), (12354, 163023), (12789, 157478), (14413, 139734), (15526, 129717), (18531, 108682), (19962, 100891), (20874, 96483), (23289, 86478), (25578, 78739), (28826, 69867), (31311, 64322), (32161, 62622), (37062, 54341), (43239, 46578)]