22221498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 48045312

約数和(自身を除く): 25823814

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 661, 862, 1293, 1322, 1983, 2586, 3966, 5603, 8593, 11206, 16809, 17186, 25779, 33618, 51558, 284891, 569782, 854673, 1709346, 3703583, 7407166, 11110749, 22221498]

約数ペア:

[(1, 22221498), (2, 11110749), (3, 7407166), (6, 3703583), (13, 1709346), (26, 854673), (39, 569782), (78, 284891), (431, 51558), (661, 33618), (862, 25779), (1293, 17186), (1322, 16809), (1983, 11206), (2586, 8593), (3966, 5603)]