40222518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1423}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 92138496

約数和(自身を除く): 51915978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 1346, 1423, 2019, 2846, 4038, 4269, 4711, 8538, 9422, 9961, 14133, 19922, 28266, 29883, 59766, 957679, 1915358, 2873037, 5746074, 6703753, 13407506, 20111259, 40222518]

約数ペア:

[(1, 40222518), (2, 20111259), (3, 13407506), (6, 6703753), (7, 5746074), (14, 2873037), (21, 1915358), (42, 957679), (673, 59766), (1346, 29883), (1423, 28266), (2019, 19922), (2846, 14133), (4038, 9961), (4269, 9422), (4711, 8538)]