18542799738

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{413551}}^1$

素因数の和:413659

約数の個数: 48

約数和(自身を含む): 41805144576

約数和(自身を除く): 23262344838

約数列:

[1, 2, 3, 6, 9, 18, 47, 53, 94, 106, 141, 159, 282, 318, 423, 477, 846, 954, 2491, 4982, 7473, 14946, 22419, 44838, 413551, 827102, 1240653, 2481306, 3721959, 7443918, 19436897, 21918203, 38873794, 43836406, 58310691, 65754609, 116621382, 131509218, 174932073, 197263827, 349864146, 394527654, 1030155541, 2060311082, 3090466623, 6180933246, 9271399869, 18542799738]

約数ペア:

[(1, 18542799738), (2, 9271399869), (3, 6180933246), (6, 3090466623), (9, 2060311082), (18, 1030155541), (47, 394527654), (53, 349864146), (94, 197263827), (106, 174932073), (141, 131509218), (159, 116621382), (282, 65754609), (318, 58310691), (423, 43836406), (477, 38873794), (846, 21918203), (954, 19436897), (2491, 7443918), (4982, 3721959), (7473, 2481306), (14946, 1240653), (22419, 827102), (44838, 413551)]