738474534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{142949}}^1$

素因数の和:143005

約数の個数: 48

約数和(自身を含む): 1873216800

約数和(自身を除く): 1134742266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 142949, 285898, 428847, 857694, 1000643, 1286541, 2001286, 2573082, 3001929, 5860909, 6003858, 9005787, 11721818, 17582727, 18011574, 35165454, 41026363, 52748181, 82052726, 105496362, 123079089, 246158178, 369237267, 738474534]

約数ペア:

[(1, 738474534), (2, 369237267), (3, 246158178), (6, 123079089), (7, 105496362), (9, 82052726), (14, 52748181), (18, 41026363), (21, 35165454), (41, 18011574), (42, 17582727), (63, 11721818), (82, 9005787), (123, 6003858), (126, 5860909), (246, 3001929), (287, 2573082), (369, 2001286), (574, 1286541), (738, 1000643), (861, 857694), (1722, 428847), (2583, 285898), (5166, 142949)]