1906416

素因数分解:

$2^4\times 3^4\times {\mathrm{1471}}^1$

素因数の和:1491

約数の個数: 50

約数和(自身を含む): 5521472

約数和(自身を除く): 3615056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1471, 2942, 4413, 5884, 8826, 11768, 13239, 17652, 23536, 26478, 35304, 39717, 52956, 70608, 79434, 105912, 119151, 158868, 211824, 238302, 317736, 476604, 635472, 953208, 1906416]

約数ペア:

[(1, 1906416), (2, 953208), (3, 635472), (4, 476604), (6, 317736), (8, 238302), (9, 211824), (12, 158868), (16, 119151), (18, 105912), (24, 79434), (27, 70608), (36, 52956), (48, 39717), (54, 35304), (72, 26478), (81, 23536), (108, 17652), (144, 13239), (162, 11768), (216, 8826), (324, 5884), (432, 4413), (648, 2942), (1296, 1471)]