129990294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1031669}}^1$

素因数の和:1031684

約数の個数: 24

約数和(自身を含む): 321881040

約数和(自身を除く): 191890746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1031669, 2063338, 3095007, 6190014, 7221683, 9285021, 14443366, 18570042, 21665049, 43330098, 64995147, 129990294]

約数ペア:

[(1, 129990294), (2, 64995147), (3, 43330098), (6, 21665049), (7, 18570042), (9, 14443366), (14, 9285021), (18, 7221683), (21, 6190014), (42, 3095007), (63, 2063338), (126, 1031669)]