18321567684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{395851}}^1$

素因数の和:395913

約数の個数: 96

約数和(自身を含む): 53202508800

約数和(自身を除く): 34880941116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 57, 58, 76, 84, 87, 114, 116, 133, 174, 203, 228, 266, 348, 399, 406, 532, 551, 609, 798, 812, 1102, 1218, 1596, 1653, 2204, 2436, 3306, 3857, 6612, 7714, 11571, 15428, 23142, 46284, 395851, 791702, 1187553, 1583404, 2375106, 2770957, 4750212, 5541914, 7521169, 8312871, 11083828, 11479679, 15042338, 16625742, 22563507, 22959358, 30084676, 33251484, 34439037, 45127014, 45918716, 52648183, 68878074, 80357753, 90254028, 105296366, 137756148, 157944549, 160715506, 210592732, 218113901, 241073259, 315889098, 321431012, 436227802, 482146518, 631778196, 654341703, 872455604, 964293036, 1308683406, 1526797307, 2617366812, 3053594614, 4580391921, 6107189228, 9160783842, 18321567684]

約数ペア:

[(1, 18321567684), (2, 9160783842), (3, 6107189228), (4, 4580391921), (6, 3053594614), (7, 2617366812), (12, 1526797307), (14, 1308683406), (19, 964293036), (21, 872455604), (28, 654341703), (29, 631778196), (38, 482146518), (42, 436227802), (57, 321431012), (58, 315889098), (76, 241073259), (84, 218113901), (87, 210592732), (114, 160715506), (116, 157944549), (133, 137756148), (174, 105296366), (203, 90254028), (228, 80357753), (266, 68878074), (348, 52648183), (399, 45918716), (406, 45127014), (532, 34439037), (551, 33251484), (609, 30084676), (798, 22959358), (812, 22563507), (1102, 16625742), (1218, 15042338), (1596, 11479679), (1653, 11083828), (2204, 8312871), (2436, 7521169), (3306, 5541914), (3857, 4750212), (6612, 2770957), (7714, 2375106), (11571, 1583404), (15428, 1187553), (23142, 791702), (46284, 395851)]