9870084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 29090880

約数和(自身を除く): 19220796

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, 636, 739, 742, 954, 1113, 1478, 1484, 1908, 2217, 2226, 2956, 3339, 4434, 4452, 5173, 6651, 6678, 8868, 10346, 13302, 13356, 15519, 20692, 26604, 31038, 39167, 46557, 62076, 78334, 93114, 117501, 156668, 186228, 235002, 274169, 352503, 470004, 548338, 705006, 822507, 1096676, 1410012, 1645014, 2467521, 3290028, 4935042, 9870084]

約数ペア:

[(1, 9870084), (2, 4935042), (3, 3290028), (4, 2467521), (6, 1645014), (7, 1410012), (9, 1096676), (12, 822507), (14, 705006), (18, 548338), (21, 470004), (28, 352503), (36, 274169), (42, 235002), (53, 186228), (63, 156668), (84, 117501), (106, 93114), (126, 78334), (159, 62076), (212, 46557), (252, 39167), (318, 31038), (371, 26604), (477, 20692), (636, 15519), (739, 13356), (742, 13302), (954, 10346), (1113, 8868), (1478, 6678), (1484, 6651), (1908, 5173), (2217, 4452), (2226, 4434), (2956, 3339)]