61521018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2273}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 132947136

約数和(自身を除く): 71426118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 347, 694, 1041, 2082, 2273, 4511, 4546, 6819, 9022, 13533, 13638, 27066, 29549, 59098, 88647, 177294, 788731, 1577462, 2366193, 4732386, 10253503, 20507006, 30760509, 61521018]

約数ペア:

[(1, 61521018), (2, 30760509), (3, 20507006), (6, 10253503), (13, 4732386), (26, 2366193), (39, 1577462), (78, 788731), (347, 177294), (694, 88647), (1041, 59098), (2082, 29549), (2273, 27066), (4511, 13638), (4546, 13533), (6819, 9022)]