23419188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 64352288

約数和(自身を除く): 40933100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 307, 326, 468, 489, 614, 652, 921, 978, 1228, 1467, 1842, 1956, 2119, 2763, 2934, 3684, 3991, 4238, 5526, 5868, 6357, 7982, 8476, 11052, 11973, 12714, 15964, 19071, 23946, 25428, 35919, 38142, 47892, 50041, 71838, 76284, 100082, 143676, 150123, 200164, 300246, 450369, 600492, 650533, 900738, 1301066, 1801476, 1951599, 2602132, 3903198, 5854797, 7806396, 11709594, 23419188]

約数ペア:

[(1, 23419188), (2, 11709594), (3, 7806396), (4, 5854797), (6, 3903198), (9, 2602132), (12, 1951599), (13, 1801476), (18, 1301066), (26, 900738), (36, 650533), (39, 600492), (52, 450369), (78, 300246), (117, 200164), (156, 150123), (163, 143676), (234, 100082), (307, 76284), (326, 71838), (468, 50041), (489, 47892), (614, 38142), (652, 35919), (921, 25428), (978, 23946), (1228, 19071), (1467, 15964), (1842, 12714), (1956, 11973), (2119, 11052), (2763, 8476), (2934, 7982), (3684, 6357), (3991, 5868), (4238, 5526)]