212847678

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5851}}^1$

素因数の和:5949

約数の個数: 48

約数和(自身を含む): 482017536

約数和(自身を除く): 269169858

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 2021, 4042, 5851, 6063, 11702, 12126, 17553, 18189, 35106, 36378, 52659, 105318, 251593, 274997, 503186, 549994, 754779, 824991, 1509558, 1649982, 2264337, 2474973, 4528674, 4949946, 11824871, 23649742, 35474613, 70949226, 106423839, 212847678]

約数ペア:

[(1, 212847678), (2, 106423839), (3, 70949226), (6, 35474613), (9, 23649742), (18, 11824871), (43, 4949946), (47, 4528674), (86, 2474973), (94, 2264337), (129, 1649982), (141, 1509558), (258, 824991), (282, 754779), (387, 549994), (423, 503186), (774, 274997), (846, 251593), (2021, 105318), (4042, 52659), (5851, 36378), (6063, 35106), (11702, 18189), (12126, 17553)]