821199204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3258727}}^1$

素因数の和:3258744

約数の個数: 36

約数和(自身を含む): 2372353984

約数和(自身を除く): 1551154780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3258727, 6517454, 9776181, 13034908, 19552362, 22811089, 29328543, 39104724, 45622178, 58657086, 68433267, 91244356, 117314172, 136866534, 205299801, 273733068, 410599602, 821199204]

約数ペア:

[(1, 821199204), (2, 410599602), (3, 273733068), (4, 205299801), (6, 136866534), (7, 117314172), (9, 91244356), (12, 68433267), (14, 58657086), (18, 45622178), (21, 39104724), (28, 29328543), (36, 22811089), (42, 19552362), (63, 13034908), (84, 9776181), (126, 6517454), (252, 3258727)]