2977778976498

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{17737}}^1\times {\mathrm{62597}}^1$

素因数の和:80491

約数の個数: 48

約数和(自身を含む): 6495625445400

約数和(自身を除く): 3517846468902

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 17737, 35474, 53211, 62597, 106422, 125194, 159633, 187791, 319266, 375582, 563373, 1126746, 2642813, 5285626, 7928439, 9326953, 15856878, 18653906, 23785317, 27980859, 47570634, 55961718, 83942577, 167885154, 1110282989, 2220565978, 3330848967, 6661697934, 9992546901, 19985093802, 165432165361, 330864330722, 496296496083, 992592992166, 1488889488249, 2977778976498]

約数ペア:

[(1, 2977778976498), (2, 1488889488249), (3, 992592992166), (6, 496296496083), (9, 330864330722), (18, 165432165361), (149, 19985093802), (298, 9992546901), (447, 6661697934), (894, 3330848967), (1341, 2220565978), (2682, 1110282989), (17737, 167885154), (35474, 83942577), (53211, 55961718), (62597, 47570634), (106422, 27980859), (125194, 23785317), (159633, 18653906), (187791, 15856878), (319266, 9326953), (375582, 7928439), (563373, 5285626), (1126746, 2642813)]