2009332626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{5167}}^1$

素因数の和:5423

約数の個数: 64

約数和(自身を含む): 4715200512

約数和(自身を除く): 2705867886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 197, 282, 329, 394, 591, 658, 987, 1182, 1379, 1974, 2758, 4137, 5167, 8274, 9259, 10334, 15501, 18518, 27777, 31002, 36169, 55554, 64813, 72338, 108507, 129626, 194439, 217014, 242849, 388878, 485698, 728547, 1017899, 1457094, 1699943, 2035798, 3053697, 3399886, 5099829, 6107394, 7125293, 10199658, 14250586, 21375879, 42751758, 47841253, 95682506, 143523759, 287047518, 334888771, 669777542, 1004666313, 2009332626]

約数ペア:

[(1, 2009332626), (2, 1004666313), (3, 669777542), (6, 334888771), (7, 287047518), (14, 143523759), (21, 95682506), (42, 47841253), (47, 42751758), (94, 21375879), (141, 14250586), (197, 10199658), (282, 7125293), (329, 6107394), (394, 5099829), (591, 3399886), (658, 3053697), (987, 2035798), (1182, 1699943), (1379, 1457094), (1974, 1017899), (2758, 728547), (4137, 485698), (5167, 388878), (8274, 242849), (9259, 217014), (10334, 194439), (15501, 129626), (18518, 108507), (27777, 72338), (31002, 64813), (36169, 55554)]