189698418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115811}}^1$

素因数の和:115839

約数の個数: 48

約数和(自身を含む): 505866816

約数和(自身を除く): 316168398

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, 115811, 231622, 347433, 694866, 810677, 1042299, 1505543, 1621354, 2084598, 2432031, 3011086, 4516629, 4864062, 7296093, 9033258, 10538801, 13549887, 14592186, 21077602, 27099774, 31616403, 63232806, 94849209, 189698418]

約数ペア:

[(1, 189698418), (2, 94849209), (3, 63232806), (6, 31616403), (7, 27099774), (9, 21077602), (13, 14592186), (14, 13549887), (18, 10538801), (21, 9033258), (26, 7296093), (39, 4864062), (42, 4516629), (63, 3011086), (78, 2432031), (91, 2084598), (117, 1621354), (126, 1505543), (182, 1042299), (234, 810677), (273, 694866), (546, 347433), (819, 231622), (1638, 115811)]