68840226

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14009}}^1$

素因数の和:14040

約数の個数: 64

約数和(自身を含む): 188294400

約数和(自身を除く): 119454174

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 14009, 28018, 42027, 84054, 98063, 126081, 182117, 196126, 252162, 294189, 364234, 378243, 546351, 588378, 756486, 882567, 1092702, 1274819, 1639053, 1765134, 2549638, 2647701, 3278106, 3824457, 4917159, 5295402, 7648914, 9834318, 11473371, 22946742, 34420113, 68840226]

約数ペア:

[(1, 68840226), (2, 34420113), (3, 22946742), (6, 11473371), (7, 9834318), (9, 7648914), (13, 5295402), (14, 4917159), (18, 3824457), (21, 3278106), (26, 2647701), (27, 2549638), (39, 1765134), (42, 1639053), (54, 1274819), (63, 1092702), (78, 882567), (91, 756486), (117, 588378), (126, 546351), (182, 378243), (189, 364234), (234, 294189), (273, 252162), (351, 196126), (378, 182117), (546, 126081), (702, 98063), (819, 84054), (1638, 42027), (2457, 28018), (4914, 14009)]