78683418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{991}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 186630912

約数和(自身を除く): 107947494

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 401, 802, 991, 1203, 1982, 2406, 2973, 3609, 4411, 5946, 7218, 8822, 8919, 10901, 13233, 17838, 21802, 26466, 32703, 39699, 65406, 79398, 98109, 196218, 397391, 794782, 1192173, 2384346, 3576519, 4371301, 7153038, 8742602, 13113903, 26227806, 39341709, 78683418]

約数ペア:

[(1, 78683418), (2, 39341709), (3, 26227806), (6, 13113903), (9, 8742602), (11, 7153038), (18, 4371301), (22, 3576519), (33, 2384346), (66, 1192173), (99, 794782), (198, 397391), (401, 196218), (802, 98109), (991, 79398), (1203, 65406), (1982, 39699), (2406, 32703), (2973, 26466), (3609, 21802), (4411, 17838), (5946, 13233), (7218, 10901), (8822, 8919)]