493173954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100361}}^1$

素因数の和:100392

約数の個数: 64

約数和(自身を含む): 1348865280

約数和(自身を除く): 855691326

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, 100361, 200722, 301083, 602166, 702527, 903249, 1304693, 1405054, 1806498, 2107581, 2609386, 2709747, 3914079, 4215162, 5419494, 6322743, 7828158, 9132851, 11742237, 12645486, 18265702, 18968229, 23484474, 27398553, 35226711, 37936458, 54797106, 70453422, 82195659, 164391318, 246586977, 493173954]

約数ペア:

[(1, 493173954), (2, 246586977), (3, 164391318), (6, 82195659), (7, 70453422), (9, 54797106), (13, 37936458), (14, 35226711), (18, 27398553), (21, 23484474), (26, 18968229), (27, 18265702), (39, 12645486), (42, 11742237), (54, 9132851), (63, 7828158), (78, 6322743), (91, 5419494), (117, 4215162), (126, 3914079), (182, 2709747), (189, 2609386), (234, 2107581), (273, 1806498), (351, 1405054), (378, 1304693), (546, 903249), (702, 702527), (819, 602166), (1638, 301083), (2457, 200722), (4914, 100361)]