22519854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 56030208

約数和(自身を除く): 33510354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 367, 487, 734, 974, 1101, 1461, 2202, 2569, 2922, 3303, 3409, 4383, 5138, 6606, 6818, 7707, 8766, 10227, 15414, 20454, 23121, 30681, 46242, 61362, 178729, 357458, 536187, 1072374, 1251103, 1608561, 2502206, 3217122, 3753309, 7506618, 11259927, 22519854]

約数ペア:

[(1, 22519854), (2, 11259927), (3, 7506618), (6, 3753309), (7, 3217122), (9, 2502206), (14, 1608561), (18, 1251103), (21, 1072374), (42, 536187), (63, 357458), (126, 178729), (367, 61362), (487, 46242), (734, 30681), (974, 23121), (1101, 20454), (1461, 15414), (2202, 10227), (2569, 8766), (2922, 7707), (3303, 6818), (3409, 6606), (4383, 5138)]