219169476

素因数分解:

$2^2\times 3^6\times {\mathrm{75161}}^1$

素因数の和:75183

約数の個数: 42

約数和(自身を含む): 575064462

約数和(自身を除く): 355894986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 75161, 150322, 225483, 300644, 450966, 676449, 901932, 1352898, 2029347, 2705796, 4058694, 6088041, 8117388, 12176082, 18264123, 24352164, 36528246, 54792369, 73056492, 109584738, 219169476]

約数ペア:

[(1, 219169476), (2, 109584738), (3, 73056492), (4, 54792369), (6, 36528246), (9, 24352164), (12, 18264123), (18, 12176082), (27, 8117388), (36, 6088041), (54, 4058694), (81, 2705796), (108, 2029347), (162, 1352898), (243, 901932), (324, 676449), (486, 450966), (729, 300644), (972, 225483), (1458, 150322), (2916, 75161)]