42623922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 99449856

約数和(自身を除く): 56825934

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 129, 138, 253, 258, 473, 506, 653, 759, 946, 989, 1306, 1419, 1518, 1959, 1978, 2838, 2967, 3918, 5934, 7183, 10879, 14366, 15019, 21549, 21758, 28079, 30038, 32637, 43098, 45057, 56158, 65274, 84237, 90114, 165209, 168474, 308869, 330418, 495627, 617738, 645817, 926607, 991254, 1291634, 1853214, 1937451, 3874902, 7103987, 14207974, 21311961, 42623922]

約数ペア:

[(1, 42623922), (2, 21311961), (3, 14207974), (6, 7103987), (11, 3874902), (22, 1937451), (23, 1853214), (33, 1291634), (43, 991254), (46, 926607), (66, 645817), (69, 617738), (86, 495627), (129, 330418), (138, 308869), (253, 168474), (258, 165209), (473, 90114), (506, 84237), (653, 65274), (759, 56158), (946, 45057), (989, 43098), (1306, 32637), (1419, 30038), (1518, 28079), (1959, 21758), (1978, 21549), (2838, 15019), (2967, 14366), (3918, 10879), (5934, 7183)]