2398086

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 40

約数和(自身を含む): 5462424

約数和(自身を除く): 3064338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 131, 162, 226, 262, 339, 393, 678, 786, 1017, 1179, 2034, 2358, 3051, 3537, 6102, 7074, 9153, 10611, 14803, 18306, 21222, 29606, 44409, 88818, 133227, 266454, 399681, 799362, 1199043, 2398086]

約数ペア:

[(1, 2398086), (2, 1199043), (3, 799362), (6, 399681), (9, 266454), (18, 133227), (27, 88818), (54, 44409), (81, 29606), (113, 21222), (131, 18306), (162, 14803), (226, 10611), (262, 9153), (339, 7074), (393, 6102), (678, 3537), (786, 3051), (1017, 2358), (1179, 2034)]