1621872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1609}}^1$

素因数の和:1630

約数の個数: 60

約数和(自身を含む): 5190640

約数和(自身を除く): 3568768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1609, 3218, 4827, 6436, 9654, 11263, 12872, 14481, 19308, 22526, 25744, 28962, 33789, 38616, 45052, 57924, 67578, 77232, 90104, 101367, 115848, 135156, 180208, 202734, 231696, 270312, 405468, 540624, 810936, 1621872]

約数ペア:

[(1, 1621872), (2, 810936), (3, 540624), (4, 405468), (6, 270312), (7, 231696), (8, 202734), (9, 180208), (12, 135156), (14, 115848), (16, 101367), (18, 90104), (21, 77232), (24, 67578), (28, 57924), (36, 45052), (42, 38616), (48, 33789), (56, 28962), (63, 25744), (72, 22526), (84, 19308), (112, 14481), (126, 12872), (144, 11263), (168, 9654), (252, 6436), (336, 4827), (504, 3218), (1008, 1609)]