15612792

素因数分解:

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

素因数の和:492

約数の個数: 64

約数和(自身を含む): 42430080

約数和(自身を除く): 26817288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 307, 312, 326, 489, 614, 652, 921, 978, 1228, 1304, 1842, 1956, 2119, 2456, 3684, 3912, 3991, 4238, 6357, 7368, 7982, 8476, 11973, 12714, 15964, 16952, 23946, 25428, 31928, 47892, 50041, 50856, 95784, 100082, 150123, 200164, 300246, 400328, 600492, 650533, 1200984, 1301066, 1951599, 2602132, 3903198, 5204264, 7806396, 15612792]

約数ペア:

[(1, 15612792), (2, 7806396), (3, 5204264), (4, 3903198), (6, 2602132), (8, 1951599), (12, 1301066), (13, 1200984), (24, 650533), (26, 600492), (39, 400328), (52, 300246), (78, 200164), (104, 150123), (156, 100082), (163, 95784), (307, 50856), (312, 50041), (326, 47892), (489, 31928), (614, 25428), (652, 23946), (921, 16952), (978, 15964), (1228, 12714), (1304, 11973), (1842, 8476), (1956, 7982), (2119, 7368), (2456, 6357), (3684, 4238), (3912, 3991)]