1784076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 4843776

約数和(自身を除く): 3059700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 317, 402, 469, 634, 804, 938, 951, 1268, 1407, 1876, 1902, 2219, 2814, 3804, 4438, 5628, 6657, 8876, 13314, 21239, 26628, 42478, 63717, 84956, 127434, 148673, 254868, 297346, 446019, 594692, 892038, 1784076]

約数ペア:

[(1, 1784076), (2, 892038), (3, 594692), (4, 446019), (6, 297346), (7, 254868), (12, 148673), (14, 127434), (21, 84956), (28, 63717), (42, 42478), (67, 26628), (84, 21239), (134, 13314), (201, 8876), (268, 6657), (317, 5628), (402, 4438), (469, 3804), (634, 2814), (804, 2219), (938, 1902), (951, 1876), (1268, 1407)]