231323274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141223}}^1$

素因数の和:141251

約数の個数: 48

約数和(自身を含む): 616866432

約数和(自身を除く): 385543158

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, 141223, 282446, 423669, 847338, 988561, 1271007, 1835899, 1977122, 2542014, 2965683, 3671798, 5507697, 5931366, 8897049, 11015394, 12851293, 16523091, 17794098, 25702586, 33046182, 38553879, 77107758, 115661637, 231323274]

約数ペア:

[(1, 231323274), (2, 115661637), (3, 77107758), (6, 38553879), (7, 33046182), (9, 25702586), (13, 17794098), (14, 16523091), (18, 12851293), (21, 11015394), (26, 8897049), (39, 5931366), (42, 5507697), (63, 3671798), (78, 2965683), (91, 2542014), (117, 1977122), (126, 1835899), (182, 1271007), (234, 988561), (273, 847338), (546, 423669), (819, 282446), (1638, 141223)]