7130382

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 16853760

約数和(自身を除く): 9723378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 307, 474, 553, 614, 921, 1106, 1659, 1842, 2149, 3318, 3871, 4298, 6447, 7742, 11613, 12894, 15043, 23226, 24253, 30086, 45129, 48506, 72759, 90258, 145518, 169771, 339542, 509313, 1018626, 1188397, 2376794, 3565191, 7130382]

約数ペア:

[(1, 7130382), (2, 3565191), (3, 2376794), (6, 1188397), (7, 1018626), (14, 509313), (21, 339542), (42, 169771), (49, 145518), (79, 90258), (98, 72759), (147, 48506), (158, 45129), (237, 30086), (294, 24253), (307, 23226), (474, 15043), (553, 12894), (614, 11613), (921, 7742), (1106, 6447), (1659, 4298), (1842, 3871), (2149, 3318)]