40898178

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 93674880

約数和(自身を除く): 52776702

約数列:

[1, 2, 3, 6, 9, 18, 29, 47, 58, 87, 94, 141, 174, 261, 282, 423, 522, 846, 1363, 1667, 2726, 3334, 4089, 5001, 8178, 10002, 12267, 15003, 24534, 30006, 48343, 78349, 96686, 145029, 156698, 235047, 290058, 435087, 470094, 705141, 870174, 1410282, 2272121, 4544242, 6816363, 13632726, 20449089, 40898178]

約数ペア:

[(1, 40898178), (2, 20449089), (3, 13632726), (6, 6816363), (9, 4544242), (18, 2272121), (29, 1410282), (47, 870174), (58, 705141), (87, 470094), (94, 435087), (141, 290058), (174, 235047), (261, 156698), (282, 145029), (423, 96686), (522, 78349), (846, 48343), (1363, 30006), (1667, 24534), (2726, 15003), (3334, 12267), (4089, 10002), (5001, 8178)]