274591134

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:863

約数の個数: 80

約数和(自身を含む): 643131456

約数和(自身を除く): 368540322

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 61, 74, 81, 111, 122, 162, 183, 222, 333, 366, 549, 666, 751, 999, 1098, 1502, 1647, 1998, 2253, 2257, 2997, 3294, 4506, 4514, 4941, 5994, 6759, 6771, 9882, 13518, 13542, 20277, 20313, 27787, 40554, 40626, 45811, 55574, 60831, 60939, 83361, 91622, 121662, 121878, 137433, 166722, 182817, 250083, 274866, 365634, 412299, 500166, 750249, 824598, 1236897, 1500498, 1695007, 2250747, 2473794, 3390014, 3710691, 4501494, 5085021, 7421382, 10170042, 15255063, 30510126, 45765189, 91530378, 137295567, 274591134]

約数ペア:

[(1, 274591134), (2, 137295567), (3, 91530378), (6, 45765189), (9, 30510126), (18, 15255063), (27, 10170042), (37, 7421382), (54, 5085021), (61, 4501494), (74, 3710691), (81, 3390014), (111, 2473794), (122, 2250747), (162, 1695007), (183, 1500498), (222, 1236897), (333, 824598), (366, 750249), (549, 500166), (666, 412299), (751, 365634), (999, 274866), (1098, 250083), (1502, 182817), (1647, 166722), (1998, 137433), (2253, 121878), (2257, 121662), (2997, 91622), (3294, 83361), (4506, 60939), (4514, 60831), (4941, 55574), (5994, 45811), (6759, 40626), (6771, 40554), (9882, 27787), (13518, 20313), (13542, 20277)]