2589778854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{18233}}^1$

素因数の和:18861

約数の個数: 48

約数和(自身を含む): 6053104512

約数和(自身を除く): 3463325658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 607, 1214, 1821, 3642, 5463, 7891, 10926, 15782, 18233, 23673, 36466, 47346, 54699, 71019, 109398, 142038, 164097, 237029, 328194, 474058, 711087, 1422174, 2133261, 4266522, 11067431, 22134862, 33202293, 66404586, 99606879, 143876603, 199213758, 287753206, 431629809, 863259618, 1294889427, 2589778854]

約数ペア:

[(1, 2589778854), (2, 1294889427), (3, 863259618), (6, 431629809), (9, 287753206), (13, 199213758), (18, 143876603), (26, 99606879), (39, 66404586), (78, 33202293), (117, 22134862), (234, 11067431), (607, 4266522), (1214, 2133261), (1821, 1422174), (3642, 711087), (5463, 474058), (7891, 328194), (10926, 237029), (15782, 164097), (18233, 142038), (23673, 109398), (36466, 71019), (47346, 54699)]