40290618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7121}}^1$

素因数の和:7190

約数の個数: 32

約数和(自身を含む): 86147712

約数和(自身を除く): 45857094

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 7121, 14242, 21363, 42726, 163783, 291961, 327566, 491349, 583922, 875883, 982698, 1751766, 6715103, 13430206, 20145309, 40290618]

約数ペア:

[(1, 40290618), (2, 20145309), (3, 13430206), (6, 6715103), (23, 1751766), (41, 982698), (46, 875883), (69, 583922), (82, 491349), (123, 327566), (138, 291961), (246, 163783), (943, 42726), (1886, 21363), (2829, 14242), (5658, 7121)]