2730546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 7285824

約数和(自身を除く): 4555278

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, 1667, 3334, 5001, 10002, 11669, 15003, 21671, 23338, 30006, 35007, 43342, 65013, 70014, 105021, 130026, 151697, 195039, 210042, 303394, 390078, 455091, 910182, 1365273, 2730546]

約数ペア:

[(1, 2730546), (2, 1365273), (3, 910182), (6, 455091), (7, 390078), (9, 303394), (13, 210042), (14, 195039), (18, 151697), (21, 130026), (26, 105021), (39, 70014), (42, 65013), (63, 43342), (78, 35007), (91, 30006), (117, 23338), (126, 21671), (182, 15003), (234, 11669), (273, 10002), (546, 5001), (819, 3334), (1638, 1667)]