1881004062

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 4478284800

約数和(自身を除く): 2597280738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 109, 147, 158, 218, 237, 294, 327, 474, 553, 654, 743, 763, 1106, 1486, 1526, 1659, 2229, 2289, 3318, 3871, 4458, 4578, 5201, 5341, 7742, 8611, 10402, 10682, 11613, 15603, 16023, 17222, 23226, 25833, 31206, 32046, 36407, 51666, 58697, 60277, 72814, 80987, 109221, 117394, 120554, 161974, 176091, 180831, 218442, 242961, 352182, 361662, 410879, 421939, 485922, 566909, 821758, 843878, 1133818, 1232637, 1265817, 1700727, 2465274, 2531634, 2876153, 3401454, 3968363, 5752306, 6397973, 7936726, 8628459, 11905089, 12795946, 17256918, 19193919, 23810178, 38387838, 44785811, 89571622, 134357433, 268714866, 313500677, 627001354, 940502031, 1881004062]

約数ペア:

[(1, 1881004062), (2, 940502031), (3, 627001354), (6, 313500677), (7, 268714866), (14, 134357433), (21, 89571622), (42, 44785811), (49, 38387838), (79, 23810178), (98, 19193919), (109, 17256918), (147, 12795946), (158, 11905089), (218, 8628459), (237, 7936726), (294, 6397973), (327, 5752306), (474, 3968363), (553, 3401454), (654, 2876153), (743, 2531634), (763, 2465274), (1106, 1700727), (1486, 1265817), (1526, 1232637), (1659, 1133818), (2229, 843878), (2289, 821758), (3318, 566909), (3871, 485922), (4458, 421939), (4578, 410879), (5201, 361662), (5341, 352182), (7742, 242961), (8611, 218442), (10402, 180831), (10682, 176091), (11613, 161974), (15603, 120554), (16023, 117394), (17222, 109221), (23226, 80987), (25833, 72814), (31206, 60277), (32046, 58697), (36407, 51666)]