123215274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75223}}^1$

素因数の和:75251

約数の個数: 48

約数和(自身を含む): 328578432

約数和(自身を除く): 205363158

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, 75223, 150446, 225669, 451338, 526561, 677007, 977899, 1053122, 1354014, 1579683, 1955798, 2933697, 3159366, 4739049, 5867394, 6845293, 8801091, 9478098, 13690586, 17602182, 20535879, 41071758, 61607637, 123215274]

約数ペア:

[(1, 123215274), (2, 61607637), (3, 41071758), (6, 20535879), (7, 17602182), (9, 13690586), (13, 9478098), (14, 8801091), (18, 6845293), (21, 5867394), (26, 4739049), (39, 3159366), (42, 2933697), (63, 1955798), (78, 1579683), (91, 1354014), (117, 1053122), (126, 977899), (182, 677007), (234, 526561), (273, 451338), (546, 225669), (819, 150446), (1638, 75223)]