2381004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:147

約数の個数: 54

約数和(自身を含む): 6444620

約数和(自身を除く): 4063616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 3481, 4484, 6726, 6962, 10089, 10443, 13452, 13924, 20178, 20886, 31329, 40356, 41772, 62658, 66139, 125316, 132278, 198417, 264556, 396834, 595251, 793668, 1190502, 2381004]

約数ペア:

[(1, 2381004), (2, 1190502), (3, 793668), (4, 595251), (6, 396834), (9, 264556), (12, 198417), (18, 132278), (19, 125316), (36, 66139), (38, 62658), (57, 41772), (59, 40356), (76, 31329), (114, 20886), (118, 20178), (171, 13924), (177, 13452), (228, 10443), (236, 10089), (342, 6962), (354, 6726), (531, 4484), (684, 3481), (708, 3363), (1062, 2242), (1121, 2124)]