3973698

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1324

約数の個数: 40

約数和(自身を含む): 9379920

約数和(自身を除く): 5406222

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1291, 1539, 2582, 3078, 3873, 7746, 11619, 23238, 24529, 34857, 49058, 69714, 73587, 104571, 147174, 209142, 220761, 441522, 662283, 1324566, 1986849, 3973698]

約数ペア:

[(1, 3973698), (2, 1986849), (3, 1324566), (6, 662283), (9, 441522), (18, 220761), (19, 209142), (27, 147174), (38, 104571), (54, 73587), (57, 69714), (81, 49058), (114, 34857), (162, 24529), (171, 23238), (342, 11619), (513, 7746), (1026, 3873), (1291, 3078), (1539, 2582)]