39908916

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{823}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 103824000

約数和(自身を除く): 63915084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 823, 898, 1347, 1646, 1796, 2469, 2694, 3292, 4041, 4938, 5388, 7407, 8082, 9876, 12123, 14814, 16164, 22221, 24246, 29628, 44442, 48492, 88884, 369527, 739054, 1108581, 1478108, 2217162, 3325743, 4434324, 6651486, 9977229, 13302972, 19954458, 39908916]

約数ペア:

[(1, 39908916), (2, 19954458), (3, 13302972), (4, 9977229), (6, 6651486), (9, 4434324), (12, 3325743), (18, 2217162), (27, 1478108), (36, 1108581), (54, 739054), (108, 369527), (449, 88884), (823, 48492), (898, 44442), (1347, 29628), (1646, 24246), (1796, 22221), (2469, 16164), (2694, 14814), (3292, 12123), (4041, 9876), (4938, 8082), (5388, 7407)]