19116207684

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{8428663}}^1$

素因数の和:8428686

約数の個数: 60

約数和(自身を含む): 57112627264

約数和(自身を除く): 37996419580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 8428663, 16857326, 25285989, 33714652, 50571978, 59000641, 75857967, 101143956, 118001282, 151715934, 177001923, 227573901, 236002564, 303431868, 354003846, 455147802, 531005769, 682721703, 708007692, 910295604, 1062011538, 1365443406, 1593017307, 2124023076, 2730886812, 3186034614, 4779051921, 6372069228, 9558103842, 19116207684]

約数ペア:

[(1, 19116207684), (2, 9558103842), (3, 6372069228), (4, 4779051921), (6, 3186034614), (7, 2730886812), (9, 2124023076), (12, 1593017307), (14, 1365443406), (18, 1062011538), (21, 910295604), (27, 708007692), (28, 682721703), (36, 531005769), (42, 455147802), (54, 354003846), (63, 303431868), (81, 236002564), (84, 227573901), (108, 177001923), (126, 151715934), (162, 118001282), (189, 101143956), (252, 75857967), (324, 59000641), (378, 50571978), (567, 33714652), (756, 25285989), (1134, 16857326), (2268, 8428663)]