1649858238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{48677}}^1$

素因数の和:48961

約数の個数: 48

約数和(自身を含む): 4100634720

約数和(自身を除く): 2450776482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 269, 538, 807, 1614, 1883, 2421, 3766, 4842, 5649, 11298, 16947, 33894, 48677, 97354, 146031, 292062, 340739, 438093, 681478, 876186, 1022217, 2044434, 3066651, 6133302, 13094113, 26188226, 39282339, 78564678, 91658791, 117847017, 183317582, 235694034, 274976373, 549952746, 824929119, 1649858238]

約数ペア:

[(1, 1649858238), (2, 824929119), (3, 549952746), (6, 274976373), (7, 235694034), (9, 183317582), (14, 117847017), (18, 91658791), (21, 78564678), (42, 39282339), (63, 26188226), (126, 13094113), (269, 6133302), (538, 3066651), (807, 2044434), (1614, 1022217), (1883, 876186), (2421, 681478), (3766, 438093), (4842, 340739), (5649, 292062), (11298, 146031), (16947, 97354), (33894, 48677)]