12868308

素因数分解:

$2^2\times 3^7\times {\mathrm{1471}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 33797120

約数和(自身を除く): 20928812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1471, 2187, 2916, 2942, 4374, 4413, 5884, 8748, 8826, 13239, 17652, 26478, 39717, 52956, 79434, 119151, 158868, 238302, 357453, 476604, 714906, 1072359, 1429812, 2144718, 3217077, 4289436, 6434154, 12868308]

約数ペア:

[(1, 12868308), (2, 6434154), (3, 4289436), (4, 3217077), (6, 2144718), (9, 1429812), (12, 1072359), (18, 714906), (27, 476604), (36, 357453), (54, 238302), (81, 158868), (108, 119151), (162, 79434), (243, 52956), (324, 39717), (486, 26478), (729, 17652), (972, 13239), (1458, 8826), (1471, 8748), (2187, 5884), (2916, 4413), (2942, 4374)]