1551492

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 3983616

約数和(自身を除く): 2432124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 607, 639, 852, 1214, 1278, 1821, 2428, 2556, 3642, 5463, 7284, 10926, 21852, 43097, 86194, 129291, 172388, 258582, 387873, 517164, 775746, 1551492]

約数ペア:

[(1, 1551492), (2, 775746), (3, 517164), (4, 387873), (6, 258582), (9, 172388), (12, 129291), (18, 86194), (36, 43097), (71, 21852), (142, 10926), (213, 7284), (284, 5463), (426, 3642), (607, 2556), (639, 2428), (852, 1821), (1214, 1278)]