54869346

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 140083200

約数和(自身を除く): 85213854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 379, 383, 758, 766, 1137, 1149, 2274, 2298, 2653, 2681, 3411, 3447, 5306, 5362, 6822, 6894, 7959, 8043, 10233, 10341, 15918, 16086, 20466, 20682, 23877, 24129, 47754, 48258, 71631, 72387, 143262, 144774, 145157, 290314, 435471, 870942, 1016099, 1306413, 2032198, 2612826, 3048297, 3919239, 6096594, 7838478, 9144891, 18289782, 27434673, 54869346]

約数ペア:

[(1, 54869346), (2, 27434673), (3, 18289782), (6, 9144891), (7, 7838478), (9, 6096594), (14, 3919239), (18, 3048297), (21, 2612826), (27, 2032198), (42, 1306413), (54, 1016099), (63, 870942), (126, 435471), (189, 290314), (378, 145157), (379, 144774), (383, 143262), (758, 72387), (766, 71631), (1137, 48258), (1149, 47754), (2274, 24129), (2298, 23877), (2653, 20682), (2681, 20466), (3411, 16086), (3447, 15918), (5306, 10341), (5362, 10233), (6822, 8043), (6894, 7959)]