26351820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13309}}^1$

素因数の和:13335

約数の個数: 72

約数和(自身を含む): 87207120

約数和(自身を除く): 60855300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13309, 26618, 39927, 53236, 66545, 79854, 119781, 133090, 146399, 159708, 199635, 239562, 266180, 292798, 399270, 439197, 479124, 585596, 598905, 731995, 798540, 878394, 1197810, 1317591, 1463990, 1756788, 2195985, 2395620, 2635182, 2927980, 4391970, 5270364, 6587955, 8783940, 13175910, 26351820]

約数ペア:

[(1, 26351820), (2, 13175910), (3, 8783940), (4, 6587955), (5, 5270364), (6, 4391970), (9, 2927980), (10, 2635182), (11, 2395620), (12, 2195985), (15, 1756788), (18, 1463990), (20, 1317591), (22, 1197810), (30, 878394), (33, 798540), (36, 731995), (44, 598905), (45, 585596), (55, 479124), (60, 439197), (66, 399270), (90, 292798), (99, 266180), (110, 239562), (132, 199635), (165, 159708), (180, 146399), (198, 133090), (220, 119781), (330, 79854), (396, 66545), (495, 53236), (660, 39927), (990, 26618), (1980, 13309)]