22488888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 58705920

約数和(自身を除く): 36217032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 167, 181, 186, 248, 334, 362, 372, 501, 543, 668, 724, 744, 1002, 1086, 1336, 1448, 2004, 2172, 4008, 4344, 5177, 5611, 10354, 11222, 15531, 16833, 20708, 22444, 30227, 31062, 33666, 41416, 44888, 60454, 62124, 67332, 90681, 120908, 124248, 134664, 181362, 241816, 362724, 725448, 937037, 1874074, 2811111, 3748148, 5622222, 7496296, 11244444, 22488888]

約数ペア:

[(1, 22488888), (2, 11244444), (3, 7496296), (4, 5622222), (6, 3748148), (8, 2811111), (12, 1874074), (24, 937037), (31, 725448), (62, 362724), (93, 241816), (124, 181362), (167, 134664), (181, 124248), (186, 120908), (248, 90681), (334, 67332), (362, 62124), (372, 60454), (501, 44888), (543, 41416), (668, 33666), (724, 31062), (744, 30227), (1002, 22444), (1086, 20708), (1336, 16833), (1448, 15531), (2004, 11222), (2172, 10354), (4008, 5611), (4344, 5177)]