2649204324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{182603}}^1$

素因数の和:182657

約数の個数: 72

約数和(自身を含む): 7444399872

約数和(自身を除く): 4795195548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 182603, 365206, 547809, 730412, 1095618, 1643427, 2191236, 2373839, 3286854, 4747678, 5660693, 6573708, 7121517, 9495356, 11321386, 14243034, 16982079, 21364551, 22642772, 28486068, 33964158, 42729102, 50946237, 67928316, 73589009, 85458204, 101892474, 147178018, 203784948, 220767027, 294356036, 441534054, 662301081, 883068108, 1324602162, 2649204324]

約数ペア:

[(1, 2649204324), (2, 1324602162), (3, 883068108), (4, 662301081), (6, 441534054), (9, 294356036), (12, 220767027), (13, 203784948), (18, 147178018), (26, 101892474), (31, 85458204), (36, 73589009), (39, 67928316), (52, 50946237), (62, 42729102), (78, 33964158), (93, 28486068), (117, 22642772), (124, 21364551), (156, 16982079), (186, 14243034), (234, 11321386), (279, 9495356), (372, 7121517), (403, 6573708), (468, 5660693), (558, 4747678), (806, 3286854), (1116, 2373839), (1209, 2191236), (1612, 1643427), (2418, 1095618), (3627, 730412), (4836, 547809), (7254, 365206), (14508, 182603)]