1219649454

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{199877}}^1$

素因数の和:200001

約数の個数: 32

約数和(自身を含む): 2734331040

約数和(自身を除く): 1514681586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 199877, 399754, 599631, 1199262, 1798893, 3597786, 5396679, 10793358, 22586101, 45172202, 67758303, 135516606, 203274909, 406549818, 609824727, 1219649454]

約数ペア:

[(1, 1219649454), (2, 609824727), (3, 406549818), (6, 203274909), (9, 135516606), (18, 67758303), (27, 45172202), (54, 22586101), (113, 10793358), (226, 5396679), (339, 3597786), (678, 1798893), (1017, 1199262), (2034, 599631), (3051, 399754), (6102, 199877)]