15777780486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{401}}^1\times {\mathrm{1429}}^1$

素因数の和:2201

約数の個数: 64

約数和(自身を含む): 34188073920

約数和(自身を除く): 18410293434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 401, 706, 802, 1059, 1203, 1429, 2118, 2406, 2858, 4287, 4589, 5213, 8574, 9178, 10426, 13767, 15639, 18577, 27534, 31278, 37154, 55731, 111462, 141553, 283106, 424659, 504437, 573029, 849318, 1008874, 1146058, 1513311, 1719087, 1840189, 3026622, 3438174, 3680378, 5520567, 6557681, 7449377, 11041134, 13115362, 14898754, 19673043, 22348131, 39346086, 44696262, 202279237, 404558474, 606837711, 1213675422, 2629630081, 5259260162, 7888890243, 15777780486]

約数ペア:

[(1, 15777780486), (2, 7888890243), (3, 5259260162), (6, 2629630081), (13, 1213675422), (26, 606837711), (39, 404558474), (78, 202279237), (353, 44696262), (401, 39346086), (706, 22348131), (802, 19673043), (1059, 14898754), (1203, 13115362), (1429, 11041134), (2118, 7449377), (2406, 6557681), (2858, 5520567), (4287, 3680378), (4589, 3438174), (5213, 3026622), (8574, 1840189), (9178, 1719087), (10426, 1513311), (13767, 1146058), (15639, 1008874), (18577, 849318), (27534, 573029), (31278, 504437), (37154, 424659), (55731, 283106), (111462, 141553)]