17630984

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 39429180

約数和(自身を除く): 21798196

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1097, 1148, 2009, 2194, 2296, 4018, 4388, 7679, 8036, 8776, 15358, 16072, 30716, 44977, 53753, 61432, 89954, 107506, 179908, 215012, 314839, 359816, 430024, 629678, 1259356, 2203873, 2518712, 4407746, 8815492, 17630984]

約数ペア:

[(1, 17630984), (2, 8815492), (4, 4407746), (7, 2518712), (8, 2203873), (14, 1259356), (28, 629678), (41, 430024), (49, 359816), (56, 314839), (82, 215012), (98, 179908), (164, 107506), (196, 89954), (287, 61432), (328, 53753), (392, 44977), (574, 30716), (1097, 16072), (1148, 15358), (2009, 8776), (2194, 8036), (2296, 7679), (4018, 4388)]