2977044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 8311968

約数和(自身を除く): 5334924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 83, 84, 98, 122, 147, 166, 183, 196, 244, 249, 294, 332, 366, 427, 498, 581, 588, 732, 854, 996, 1162, 1281, 1708, 1743, 2324, 2562, 2989, 3486, 4067, 5063, 5124, 5978, 6972, 8134, 8967, 10126, 11956, 12201, 15189, 16268, 17934, 20252, 24402, 30378, 35441, 35868, 48804, 60756, 70882, 106323, 141764, 212646, 248087, 425292, 496174, 744261, 992348, 1488522, 2977044]

約数ペア:

[(1, 2977044), (2, 1488522), (3, 992348), (4, 744261), (6, 496174), (7, 425292), (12, 248087), (14, 212646), (21, 141764), (28, 106323), (42, 70882), (49, 60756), (61, 48804), (83, 35868), (84, 35441), (98, 30378), (122, 24402), (147, 20252), (166, 17934), (183, 16268), (196, 15189), (244, 12201), (249, 11956), (294, 10126), (332, 8967), (366, 8134), (427, 6972), (498, 5978), (581, 5124), (588, 5063), (732, 4067), (854, 3486), (996, 2989), (1162, 2562), (1281, 2324), (1708, 1743)]