1375703676

素因数分解:

$2^2\times 3^5\times {\mathrm{631}}^1\times {\mathrm{2243}}^1$

素因数の和:2893

約数の個数: 72

約数和(自身を含む): 3613593984

約数和(自身を除く): 2237890308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 631, 972, 1262, 1893, 2243, 2524, 3786, 4486, 5679, 6729, 7572, 8972, 11358, 13458, 17037, 20187, 22716, 26916, 34074, 40374, 51111, 60561, 68148, 80748, 102222, 121122, 153333, 181683, 204444, 242244, 306666, 363366, 545049, 613332, 726732, 1090098, 1415333, 2180196, 2830666, 4245999, 5661332, 8491998, 12737997, 16983996, 25475994, 38213991, 50951988, 76427982, 114641973, 152855964, 229283946, 343925919, 458567892, 687851838, 1375703676]

約数ペア:

[(1, 1375703676), (2, 687851838), (3, 458567892), (4, 343925919), (6, 229283946), (9, 152855964), (12, 114641973), (18, 76427982), (27, 50951988), (36, 38213991), (54, 25475994), (81, 16983996), (108, 12737997), (162, 8491998), (243, 5661332), (324, 4245999), (486, 2830666), (631, 2180196), (972, 1415333), (1262, 1090098), (1893, 726732), (2243, 613332), (2524, 545049), (3786, 363366), (4486, 306666), (5679, 242244), (6729, 204444), (7572, 181683), (8972, 153333), (11358, 121122), (13458, 102222), (17037, 80748), (20187, 68148), (22716, 60561), (26916, 51111), (34074, 40374)]