1143558

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 2782416

約数和(自身を除く): 1638858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 181, 234, 243, 351, 362, 486, 543, 702, 1053, 1086, 1629, 2106, 2353, 3159, 3258, 4706, 4887, 6318, 7059, 9774, 14118, 14661, 21177, 29322, 42354, 43983, 63531, 87966, 127062, 190593, 381186, 571779, 1143558]

約数ペア:

[(1, 1143558), (2, 571779), (3, 381186), (6, 190593), (9, 127062), (13, 87966), (18, 63531), (26, 43983), (27, 42354), (39, 29322), (54, 21177), (78, 14661), (81, 14118), (117, 9774), (162, 7059), (181, 6318), (234, 4887), (243, 4706), (351, 3258), (362, 3159), (486, 2353), (543, 2106), (702, 1629), (1053, 1086)]