18268691376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{151693}}^1$

素因数の和:151910

約数の個数: 80

約数和(自身を含む): 51088112096

約数和(自身を除く): 32819420720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 193, 208, 312, 386, 579, 624, 772, 1158, 1544, 2316, 2509, 3088, 4632, 5018, 7527, 9264, 10036, 15054, 20072, 30108, 40144, 60216, 120432, 151693, 303386, 455079, 606772, 910158, 1213544, 1820316, 1972009, 2427088, 3640632, 3944018, 5916027, 7281264, 7888036, 11832054, 15776072, 23664108, 29276749, 31552144, 47328216, 58553498, 87830247, 94656432, 117106996, 175660494, 234213992, 351320988, 380597737, 468427984, 702641976, 761195474, 1141793211, 1405283952, 1522390948, 2283586422, 3044781896, 4567172844, 6089563792, 9134345688, 18268691376]

約数ペア:

[(1, 18268691376), (2, 9134345688), (3, 6089563792), (4, 4567172844), (6, 3044781896), (8, 2283586422), (12, 1522390948), (13, 1405283952), (16, 1141793211), (24, 761195474), (26, 702641976), (39, 468427984), (48, 380597737), (52, 351320988), (78, 234213992), (104, 175660494), (156, 117106996), (193, 94656432), (208, 87830247), (312, 58553498), (386, 47328216), (579, 31552144), (624, 29276749), (772, 23664108), (1158, 15776072), (1544, 11832054), (2316, 7888036), (2509, 7281264), (3088, 5916027), (4632, 3944018), (5018, 3640632), (7527, 2427088), (9264, 1972009), (10036, 1820316), (15054, 1213544), (20072, 910158), (30108, 606772), (40144, 455079), (60216, 303386), (120432, 151693)]