130825926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8581}}^1$

素因数の和:8618

約数の個数: 72

約数和(自身を含む): 356118672

約数和(自身を除く): 225292746

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, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 8581, 15246, 17162, 25743, 51486, 60067, 77229, 94391, 120134, 154458, 180201, 188782, 283173, 360402, 540603, 566346, 660737, 849519, 1038301, 1081206, 1321474, 1699038, 1982211, 2076602, 3114903, 3964422, 5946633, 6229806, 7268107, 9344709, 11893266, 14536214, 18689418, 21804321, 43608642, 65412963, 130825926]

約数ペア:

[(1, 130825926), (2, 65412963), (3, 43608642), (6, 21804321), (7, 18689418), (9, 14536214), (11, 11893266), (14, 9344709), (18, 7268107), (21, 6229806), (22, 5946633), (33, 3964422), (42, 3114903), (63, 2076602), (66, 1982211), (77, 1699038), (99, 1321474), (121, 1081206), (126, 1038301), (154, 849519), (198, 660737), (231, 566346), (242, 540603), (363, 360402), (462, 283173), (693, 188782), (726, 180201), (847, 154458), (1089, 120134), (1386, 94391), (1694, 77229), (2178, 60067), (2541, 51486), (5082, 25743), (7623, 17162), (8581, 15246)]