23781516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2689}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 61461120

約数和(自身を除く): 37679604

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2211, 2689, 2948, 4422, 5378, 8067, 8844, 10756, 16134, 29579, 32268, 59158, 88737, 118316, 177474, 180163, 354948, 360326, 540489, 720652, 1080978, 1981793, 2161956, 3963586, 5945379, 7927172, 11890758, 23781516]

約数ペア:

[(1, 23781516), (2, 11890758), (3, 7927172), (4, 5945379), (6, 3963586), (11, 2161956), (12, 1981793), (22, 1080978), (33, 720652), (44, 540489), (66, 360326), (67, 354948), (132, 180163), (134, 177474), (201, 118316), (268, 88737), (402, 59158), (737, 32268), (804, 29579), (1474, 16134), (2211, 10756), (2689, 8844), (2948, 8067), (4422, 5378)]