9960636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 28318080

約数和(自身を除く): 18357444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 79, 84, 114, 133, 158, 228, 237, 266, 316, 399, 474, 532, 553, 798, 948, 1106, 1501, 1596, 1659, 2212, 3002, 3318, 4503, 6004, 6241, 6636, 9006, 10507, 12482, 18012, 18723, 21014, 24964, 31521, 37446, 42028, 43687, 63042, 74892, 87374, 118579, 126084, 131061, 174748, 237158, 262122, 355737, 474316, 524244, 711474, 830053, 1422948, 1660106, 2490159, 3320212, 4980318, 9960636]

約数ペア:

[(1, 9960636), (2, 4980318), (3, 3320212), (4, 2490159), (6, 1660106), (7, 1422948), (12, 830053), (14, 711474), (19, 524244), (21, 474316), (28, 355737), (38, 262122), (42, 237158), (57, 174748), (76, 131061), (79, 126084), (84, 118579), (114, 87374), (133, 74892), (158, 63042), (228, 43687), (237, 42028), (266, 37446), (316, 31521), (399, 24964), (474, 21014), (532, 18723), (553, 18012), (798, 12482), (948, 10507), (1106, 9006), (1501, 6636), (1596, 6241), (1659, 6004), (2212, 4503), (3002, 3318)]