40394412

素因数分解:

$2^2\times 3^2\times {\mathrm{601}}^1\times {\mathrm{1867}}^1$

素因数の和:2478

約数の個数: 36

約数和(自身を含む): 102332776

約数和(自身を除く): 61938364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 601, 1202, 1803, 1867, 2404, 3606, 3734, 5409, 5601, 7212, 7468, 10818, 11202, 16803, 21636, 22404, 33606, 67212, 1122067, 2244134, 3366201, 4488268, 6732402, 10098603, 13464804, 20197206, 40394412]

約数ペア:

[(1, 40394412), (2, 20197206), (3, 13464804), (4, 10098603), (6, 6732402), (9, 4488268), (12, 3366201), (18, 2244134), (36, 1122067), (601, 67212), (1202, 33606), (1803, 22404), (1867, 21636), (2404, 16803), (3606, 11202), (3734, 10818), (5409, 7468), (5601, 7212)]