3184428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 8114400

約数和(自身を除く): 4929972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 149, 156, 274, 298, 411, 447, 548, 596, 822, 894, 1644, 1781, 1788, 1937, 3562, 3874, 5343, 5811, 7124, 7748, 10686, 11622, 20413, 21372, 23244, 40826, 61239, 81652, 122478, 244956, 265369, 530738, 796107, 1061476, 1592214, 3184428]

約数ペア:

[(1, 3184428), (2, 1592214), (3, 1061476), (4, 796107), (6, 530738), (12, 265369), (13, 244956), (26, 122478), (39, 81652), (52, 61239), (78, 40826), (137, 23244), (149, 21372), (156, 20413), (274, 11622), (298, 10686), (411, 7748), (447, 7124), (548, 5811), (596, 5343), (822, 3874), (894, 3562), (1644, 1937), (1781, 1788)]