29411892

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 77680512

約数和(自身を除く): 48268620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 111, 142, 148, 213, 222, 284, 311, 333, 426, 444, 622, 639, 666, 852, 933, 1244, 1278, 1332, 1866, 2556, 2627, 2799, 3732, 5254, 5598, 7881, 10508, 11196, 11507, 15762, 22081, 23014, 23643, 31524, 34521, 44162, 46028, 47286, 66243, 69042, 88324, 94572, 103563, 132486, 138084, 198729, 207126, 264972, 397458, 414252, 794916, 816997, 1633994, 2450991, 3267988, 4901982, 7352973, 9803964, 14705946, 29411892]

約数ペア:

[(1, 29411892), (2, 14705946), (3, 9803964), (4, 7352973), (6, 4901982), (9, 3267988), (12, 2450991), (18, 1633994), (36, 816997), (37, 794916), (71, 414252), (74, 397458), (111, 264972), (142, 207126), (148, 198729), (213, 138084), (222, 132486), (284, 103563), (311, 94572), (333, 88324), (426, 69042), (444, 66243), (622, 47286), (639, 46028), (666, 44162), (852, 34521), (933, 31524), (1244, 23643), (1278, 23014), (1332, 22081), (1866, 15762), (2556, 11507), (2627, 11196), (2799, 10508), (3732, 7881), (5254, 5598)]