1881048726

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{461}}^1\times {\mathrm{571}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 4101905808

約数和(自身を除く): 2220857082

約数列:

[1, 2, 3, 6, 9, 18, 397, 461, 571, 794, 922, 1142, 1191, 1383, 1713, 2382, 2766, 3426, 3573, 4149, 5139, 7146, 8298, 10278, 183017, 226687, 263231, 366034, 453374, 526462, 549051, 680061, 789693, 1098102, 1360122, 1579386, 1647153, 2040183, 2369079, 3294306, 4080366, 4738158, 104502707, 209005414, 313508121, 627016242, 940524363, 1881048726]

約数ペア:

[(1, 1881048726), (2, 940524363), (3, 627016242), (6, 313508121), (9, 209005414), (18, 104502707), (397, 4738158), (461, 4080366), (571, 3294306), (794, 2369079), (922, 2040183), (1142, 1647153), (1191, 1579386), (1383, 1360122), (1713, 1098102), (2382, 789693), (2766, 680061), (3426, 549051), (3573, 526462), (4149, 453374), (5139, 366034), (7146, 263231), (8298, 226687), (10278, 183017)]