181246698

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 400308480

約数和(自身を除く): 219061782

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 197, 237, 394, 474, 591, 647, 711, 1182, 1294, 1422, 1773, 1941, 3546, 3882, 5823, 11646, 15563, 31126, 46689, 51113, 93378, 102226, 127459, 140067, 153339, 254918, 280134, 306678, 382377, 460017, 764754, 920034, 1147131, 2294262, 10069261, 20138522, 30207783, 60415566, 90623349, 181246698]

約数ペア:

[(1, 181246698), (2, 90623349), (3, 60415566), (6, 30207783), (9, 20138522), (18, 10069261), (79, 2294262), (158, 1147131), (197, 920034), (237, 764754), (394, 460017), (474, 382377), (591, 306678), (647, 280134), (711, 254918), (1182, 153339), (1294, 140067), (1422, 127459), (1773, 102226), (1941, 93378), (3546, 51113), (3882, 46689), (5823, 31126), (11646, 15563)]