9772686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1$

素因数の和:678

約数の個数: 72

約数和(自身を含む): 26640432

約数和(自身を除く): 16867746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 641, 693, 726, 847, 1089, 1282, 1386, 1694, 1923, 2178, 2541, 3846, 4487, 5082, 5769, 7051, 7623, 8974, 11538, 13461, 14102, 15246, 21153, 26922, 40383, 42306, 49357, 63459, 77561, 80766, 98714, 126918, 148071, 155122, 232683, 296142, 444213, 465366, 542927, 698049, 888426, 1085854, 1396098, 1628781, 3257562, 4886343, 9772686]

約数ペア:

[(1, 9772686), (2, 4886343), (3, 3257562), (6, 1628781), (7, 1396098), (9, 1085854), (11, 888426), (14, 698049), (18, 542927), (21, 465366), (22, 444213), (33, 296142), (42, 232683), (63, 155122), (66, 148071), (77, 126918), (99, 98714), (121, 80766), (126, 77561), (154, 63459), (198, 49357), (231, 42306), (242, 40383), (363, 26922), (462, 21153), (641, 15246), (693, 14102), (726, 13461), (847, 11538), (1089, 8974), (1282, 7623), (1386, 7051), (1694, 5769), (1923, 5082), (2178, 4487), (2541, 3846)]