40542918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8521}}^1$

素因数の和:8600

約数の個数: 32

約数和(自身を含む): 88765152

約数和(自身を除く): 48222234

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 8521, 17042, 25563, 51126, 110773, 221546, 332319, 519781, 664638, 1039562, 1559343, 3118686, 6757153, 13514306, 20271459, 40542918]

約数ペア:

[(1, 40542918), (2, 20271459), (3, 13514306), (6, 6757153), (13, 3118686), (26, 1559343), (39, 1039562), (61, 664638), (78, 519781), (122, 332319), (183, 221546), (366, 110773), (793, 51126), (1586, 25563), (2379, 17042), (4758, 8521)]