42220854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2693}}^1$

素因数の和:2781

約数の個数: 48

約数和(自身を含む): 100022832

約数和(自身を除く): 57801978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 2693, 5226, 5386, 7839, 8079, 15678, 16158, 24237, 35009, 48474, 70018, 105027, 180431, 210054, 315081, 360862, 541293, 630162, 1082586, 1623879, 2345603, 3247758, 4691206, 7036809, 14073618, 21110427, 42220854]

約数ペア:

[(1, 42220854), (2, 21110427), (3, 14073618), (6, 7036809), (9, 4691206), (13, 3247758), (18, 2345603), (26, 1623879), (39, 1082586), (67, 630162), (78, 541293), (117, 360862), (134, 315081), (201, 210054), (234, 180431), (402, 105027), (603, 70018), (871, 48474), (1206, 35009), (1742, 24237), (2613, 16158), (2693, 15678), (5226, 8079), (5386, 7839)]