67131918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3889}}^1$

素因数の和:4041

約数の個数: 48

約数和(自身を含む): 167487840

約数和(自身を除く): 100355922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 3889, 5754, 7778, 8631, 11667, 17262, 23334, 27223, 35001, 54446, 70002, 81669, 163338, 245007, 490014, 532793, 1065586, 1598379, 3196758, 3729551, 4795137, 7459102, 9590274, 11188653, 22377306, 33565959, 67131918]

約数ペア:

[(1, 67131918), (2, 33565959), (3, 22377306), (6, 11188653), (7, 9590274), (9, 7459102), (14, 4795137), (18, 3729551), (21, 3196758), (42, 1598379), (63, 1065586), (126, 532793), (137, 490014), (274, 245007), (411, 163338), (822, 81669), (959, 70002), (1233, 54446), (1918, 35001), (2466, 27223), (2877, 23334), (3889, 17262), (5754, 11667), (7778, 8631)]