138559914

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2381}}^1$

素因数の和:2503

約数の個数: 48

約数和(自身を含む): 311022504

約数和(自身を除く): 172462590

約数列:

[1, 2, 3, 6, 9, 18, 53, 61, 106, 122, 159, 183, 318, 366, 477, 549, 954, 1098, 2381, 3233, 4762, 6466, 7143, 9699, 14286, 19398, 21429, 29097, 42858, 58194, 126193, 145241, 252386, 290482, 378579, 435723, 757158, 871446, 1135737, 1307169, 2271474, 2614338, 7697773, 15395546, 23093319, 46186638, 69279957, 138559914]

約数ペア:

[(1, 138559914), (2, 69279957), (3, 46186638), (6, 23093319), (9, 15395546), (18, 7697773), (53, 2614338), (61, 2271474), (106, 1307169), (122, 1135737), (159, 871446), (183, 757158), (318, 435723), (366, 378579), (477, 290482), (549, 252386), (954, 145241), (1098, 126193), (2381, 58194), (3233, 42858), (4762, 29097), (6466, 21429), (7143, 19398), (9699, 14286)]