9962764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 21387520

約数和(自身を除く): 11424756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 307, 427, 532, 614, 854, 1159, 1228, 1708, 2149, 2318, 4298, 4636, 5833, 8113, 8596, 11666, 16226, 18727, 23332, 32452, 37454, 40831, 74908, 81662, 131089, 163324, 262178, 355813, 524356, 711626, 1423252, 2490691, 4981382, 9962764]

約数ペア:

[(1, 9962764), (2, 4981382), (4, 2490691), (7, 1423252), (14, 711626), (19, 524356), (28, 355813), (38, 262178), (61, 163324), (76, 131089), (122, 81662), (133, 74908), (244, 40831), (266, 37454), (307, 32452), (427, 23332), (532, 18727), (614, 16226), (854, 11666), (1159, 8596), (1228, 8113), (1708, 5833), (2149, 4636), (2318, 4298)]