826168812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{6659}}^1$

素因数の和:6891

約数の個数: 72

約数和(自身を含む): 2253424320

約数和(自身を除く): 1427255508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 6659, 8862, 10339, 13318, 17724, 19977, 20678, 26636, 31017, 39954, 41356, 46613, 62034, 79908, 93226, 124068, 139839, 186452, 279678, 326291, 559356, 652582, 978873, 1305164, 1405049, 1957746, 2810098, 3915492, 4215147, 5620196, 8430294, 9835343, 16860588, 19670686, 29506029, 39341372, 59012058, 68847401, 118024116, 137694802, 206542203, 275389604, 413084406, 826168812]

約数ペア:

[(1, 826168812), (2, 413084406), (3, 275389604), (4, 206542203), (6, 137694802), (7, 118024116), (12, 68847401), (14, 59012058), (21, 39341372), (28, 29506029), (42, 19670686), (49, 16860588), (84, 9835343), (98, 8430294), (147, 5620196), (196, 4215147), (211, 3915492), (294, 2810098), (422, 1957746), (588, 1405049), (633, 1305164), (844, 978873), (1266, 652582), (1477, 559356), (2532, 326291), (2954, 279678), (4431, 186452), (5908, 139839), (6659, 124068), (8862, 93226), (10339, 79908), (13318, 62034), (17724, 46613), (19977, 41356), (20678, 39954), (26636, 31017)]