20070324

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1471}}^1$

素因数の和:1860

約数の個数: 36

約数和(自身を含む): 50901760

約数和(自身を除く): 30831436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1471, 1516, 2274, 2942, 3411, 4413, 4548, 5884, 6822, 8826, 13239, 13644, 17652, 26478, 52956, 557509, 1115018, 1672527, 2230036, 3345054, 5017581, 6690108, 10035162, 20070324]

約数ペア:

[(1, 20070324), (2, 10035162), (3, 6690108), (4, 5017581), (6, 3345054), (9, 2230036), (12, 1672527), (18, 1115018), (36, 557509), (379, 52956), (758, 26478), (1137, 17652), (1471, 13644), (1516, 13239), (2274, 8826), (2942, 6822), (3411, 5884), (4413, 4548)]