8427636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 24845184

約数和(自身を除く): 16417548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 631, 636, 742, 954, 1113, 1262, 1484, 1893, 1908, 2226, 2524, 3339, 3786, 4417, 4452, 5679, 6678, 7572, 8834, 11358, 13251, 13356, 17668, 22716, 26502, 33443, 39753, 53004, 66886, 79506, 100329, 133772, 159012, 200658, 234101, 300987, 401316, 468202, 601974, 702303, 936404, 1203948, 1404606, 2106909, 2809212, 4213818, 8427636]

約数ペア:

[(1, 8427636), (2, 4213818), (3, 2809212), (4, 2106909), (6, 1404606), (7, 1203948), (9, 936404), (12, 702303), (14, 601974), (18, 468202), (21, 401316), (28, 300987), (36, 234101), (42, 200658), (53, 159012), (63, 133772), (84, 100329), (106, 79506), (126, 66886), (159, 53004), (212, 39753), (252, 33443), (318, 26502), (371, 22716), (477, 17668), (631, 13356), (636, 13251), (742, 11358), (954, 8834), (1113, 7572), (1262, 6678), (1484, 5679), (1893, 4452), (1908, 4417), (2226, 3786), (2524, 3339)]