1815057738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{115771}}^1$

素因数の和:115859

約数の個数: 48

約数和(自身を含む): 4298382816

約数和(自身を除く): 2483325078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15678, 115771, 231542, 347313, 694626, 1041939, 1505023, 2083878, 3010046, 4515069, 7756657, 9030138, 13545207, 15513314, 23269971, 27090414, 46539942, 69809913, 100836541, 139619826, 201673082, 302509623, 605019246, 907528869, 1815057738]

約数ペア:

[(1, 1815057738), (2, 907528869), (3, 605019246), (6, 302509623), (9, 201673082), (13, 139619826), (18, 100836541), (26, 69809913), (39, 46539942), (67, 27090414), (78, 23269971), (117, 15513314), (134, 13545207), (201, 9030138), (234, 7756657), (402, 4515069), (603, 3010046), (871, 2083878), (1206, 1505023), (1742, 1041939), (2613, 694626), (5226, 347313), (7839, 231542), (15678, 115771)]