1396006668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{791387}}^1$

素因数の和:791411

約数の個数: 54

約数和(自身を含む): 4104929556

約数和(自身を除く): 2708922888

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 791387, 1582774, 2374161, 3165548, 4748322, 5539709, 7122483, 9496644, 11079418, 14244966, 16619127, 22158836, 28489932, 33238254, 38777963, 49857381, 66476508, 77555926, 99714762, 116333889, 155111852, 199429524, 232667778, 349001667, 465335556, 698003334, 1396006668]

約数ペア:

[(1, 1396006668), (2, 698003334), (3, 465335556), (4, 349001667), (6, 232667778), (7, 199429524), (9, 155111852), (12, 116333889), (14, 99714762), (18, 77555926), (21, 66476508), (28, 49857381), (36, 38777963), (42, 33238254), (49, 28489932), (63, 22158836), (84, 16619127), (98, 14244966), (126, 11079418), (147, 9496644), (196, 7122483), (252, 5539709), (294, 4748322), (441, 3165548), (588, 2374161), (882, 1582774), (1764, 791387)]