22370778

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 51158016

約数和(自身を除く): 28787238

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 846, 853, 1457, 1706, 2559, 2914, 4371, 5118, 7677, 8742, 13113, 15354, 26226, 26443, 40091, 52886, 79329, 80182, 120273, 158658, 237987, 240546, 360819, 475974, 721638, 1242821, 2485642, 3728463, 7456926, 11185389, 22370778]

約数ペア:

[(1, 22370778), (2, 11185389), (3, 7456926), (6, 3728463), (9, 2485642), (18, 1242821), (31, 721638), (47, 475974), (62, 360819), (93, 240546), (94, 237987), (141, 158658), (186, 120273), (279, 80182), (282, 79329), (423, 52886), (558, 40091), (846, 26443), (853, 26226), (1457, 15354), (1706, 13113), (2559, 8742), (2914, 7677), (4371, 5118)]