1987524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 6451200

約数和(自身を除く): 4463676

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 239, 252, 297, 308, 378, 396, 462, 478, 594, 693, 717, 756, 924, 956, 1188, 1386, 1434, 1673, 2079, 2151, 2629, 2772, 2868, 3346, 4158, 4302, 5019, 5258, 6453, 6692, 7887, 8316, 8604, 10038, 10516, 12906, 15057, 15774, 18403, 20076, 23661, 25812, 30114, 31548, 36806, 45171, 47322, 55209, 60228, 70983, 73612, 90342, 94644, 110418, 141966, 165627, 180684, 220836, 283932, 331254, 496881, 662508, 993762, 1987524]

約数ペア:

[(1, 1987524), (2, 993762), (3, 662508), (4, 496881), (6, 331254), (7, 283932), (9, 220836), (11, 180684), (12, 165627), (14, 141966), (18, 110418), (21, 94644), (22, 90342), (27, 73612), (28, 70983), (33, 60228), (36, 55209), (42, 47322), (44, 45171), (54, 36806), (63, 31548), (66, 30114), (77, 25812), (84, 23661), (99, 20076), (108, 18403), (126, 15774), (132, 15057), (154, 12906), (189, 10516), (198, 10038), (231, 8604), (239, 8316), (252, 7887), (297, 6692), (308, 6453), (378, 5258), (396, 5019), (462, 4302), (478, 4158), (594, 3346), (693, 2868), (717, 2772), (756, 2629), (924, 2151), (956, 2079), (1188, 1673), (1386, 1434)]