2017452108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{647}}^1\times {\mathrm{5303}}^1$

素因数の和:5971

約数の個数: 72

約数和(自身を含む): 5485439232

約数和(自身を除く): 3467987124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 647, 1294, 1941, 2588, 3882, 4529, 5303, 7764, 9058, 10606, 13587, 15909, 18116, 21212, 27174, 31703, 31818, 37121, 54348, 63406, 63636, 74242, 95109, 111363, 126812, 148484, 190218, 222726, 259847, 380436, 445452, 519694, 779541, 1039388, 1559082, 3118164, 3431041, 6862082, 10293123, 13724164, 20586246, 24017287, 41172492, 48034574, 72051861, 96069148, 144103722, 168121009, 288207444, 336242018, 504363027, 672484036, 1008726054, 2017452108]

約数ペア:

[(1, 2017452108), (2, 1008726054), (3, 672484036), (4, 504363027), (6, 336242018), (7, 288207444), (12, 168121009), (14, 144103722), (21, 96069148), (28, 72051861), (42, 48034574), (49, 41172492), (84, 24017287), (98, 20586246), (147, 13724164), (196, 10293123), (294, 6862082), (588, 3431041), (647, 3118164), (1294, 1559082), (1941, 1039388), (2588, 779541), (3882, 519694), (4529, 445452), (5303, 380436), (7764, 259847), (9058, 222726), (10606, 190218), (13587, 148484), (15909, 126812), (18116, 111363), (21212, 95109), (27174, 74242), (31703, 63636), (31818, 63406), (37121, 54348)]