38045454

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 78312960

約数和(自身を除く): 40267506

約数列:

[1, 2, 3, 6, 43, 86, 129, 239, 258, 478, 617, 717, 1234, 1434, 1851, 3702, 10277, 20554, 26531, 30831, 53062, 61662, 79593, 147463, 159186, 294926, 442389, 884778, 6340909, 12681818, 19022727, 38045454]

約数ペア:

[(1, 38045454), (2, 19022727), (3, 12681818), (6, 6340909), (43, 884778), (86, 442389), (129, 294926), (239, 159186), (258, 147463), (478, 79593), (617, 61662), (717, 53062), (1234, 30831), (1434, 26531), (1851, 20554), (3702, 10277)]