243834318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{148861}}^1$

素因数の和:148889

約数の個数: 48

約数和(自身を含む): 650229216

約数和(自身を除く): 406394898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 148861, 297722, 446583, 893166, 1042027, 1339749, 1935193, 2084054, 2679498, 3126081, 3870386, 5805579, 6252162, 9378243, 11611158, 13546351, 17416737, 18756486, 27092702, 34833474, 40639053, 81278106, 121917159, 243834318]

約数ペア:

[(1, 243834318), (2, 121917159), (3, 81278106), (6, 40639053), (7, 34833474), (9, 27092702), (13, 18756486), (14, 17416737), (18, 13546351), (21, 11611158), (26, 9378243), (39, 6252162), (42, 5805579), (63, 3870386), (78, 3126081), (91, 2679498), (117, 2084054), (126, 1935193), (182, 1339749), (234, 1042027), (273, 893166), (546, 446583), (819, 297722), (1638, 148861)]