31001508

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{1901}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 80949120

約数和(自身を除く): 49947612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1812, 1901, 2718, 3802, 4077, 5436, 5703, 7604, 8154, 11406, 16308, 17109, 22812, 34218, 51327, 68436, 102654, 205308, 287051, 574102, 861153, 1148204, 1722306, 2583459, 3444612, 5166918, 7750377, 10333836, 15500754, 31001508]

約数ペア:

[(1, 31001508), (2, 15500754), (3, 10333836), (4, 7750377), (6, 5166918), (9, 3444612), (12, 2583459), (18, 1722306), (27, 1148204), (36, 861153), (54, 574102), (108, 287051), (151, 205308), (302, 102654), (453, 68436), (604, 51327), (906, 34218), (1359, 22812), (1812, 17109), (1901, 16308), (2718, 11406), (3802, 8154), (4077, 7604), (5436, 5703)]