138538062

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25741}}^1$

素因数の和:25785

約数の個数: 48

約数和(自身を含む): 337323168

約数和(自身を除く): 198785106

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 25741, 51482, 77223, 154446, 231669, 334633, 463338, 592043, 669266, 1003899, 1184086, 1776129, 2007798, 3011697, 3552258, 5328387, 6023394, 7696559, 10656774, 15393118, 23089677, 46179354, 69269031, 138538062]

約数ペア:

[(1, 138538062), (2, 69269031), (3, 46179354), (6, 23089677), (9, 15393118), (13, 10656774), (18, 7696559), (23, 6023394), (26, 5328387), (39, 3552258), (46, 3011697), (69, 2007798), (78, 1776129), (117, 1184086), (138, 1003899), (207, 669266), (234, 592043), (299, 463338), (414, 334633), (598, 231669), (897, 154446), (1794, 77223), (2691, 51482), (5382, 25741)]