55978398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{148091}}^1$

素因数の和:148109

約数の個数: 32

約数和(自身を含む): 142168320

約数和(自身を除く): 86189922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 148091, 296182, 444273, 888546, 1036637, 1332819, 2073274, 2665638, 3109911, 3998457, 6219822, 7996914, 9329733, 18659466, 27989199, 55978398]

約数ペア:

[(1, 55978398), (2, 27989199), (3, 18659466), (6, 9329733), (7, 7996914), (9, 6219822), (14, 3998457), (18, 3109911), (21, 2665638), (27, 2073274), (42, 1332819), (54, 1036637), (63, 888546), (126, 444273), (189, 296182), (378, 148091)]