15705818238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{207469}}^1$

素因数の和:207553

約数の個数: 64

約数和(自身を含む): 36328826880

約数和(自身を除く): 20623008642

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 37, 62, 66, 74, 93, 111, 186, 222, 341, 407, 682, 814, 1023, 1147, 1221, 2046, 2294, 2442, 3441, 6882, 12617, 25234, 37851, 75702, 207469, 414938, 622407, 1244814, 2282159, 4564318, 6431539, 6846477, 7676353, 12863078, 13692954, 15352706, 19294617, 23029059, 38589234, 46058118, 70746929, 84439883, 141493858, 168879766, 212240787, 237966943, 253319649, 424481574, 475933886, 506639298, 713900829, 1427801658, 2617636373, 5235272746, 7852909119, 15705818238]

約数ペア:

[(1, 15705818238), (2, 7852909119), (3, 5235272746), (6, 2617636373), (11, 1427801658), (22, 713900829), (31, 506639298), (33, 475933886), (37, 424481574), (62, 253319649), (66, 237966943), (74, 212240787), (93, 168879766), (111, 141493858), (186, 84439883), (222, 70746929), (341, 46058118), (407, 38589234), (682, 23029059), (814, 19294617), (1023, 15352706), (1147, 13692954), (1221, 12863078), (2046, 7676353), (2294, 6846477), (2442, 6431539), (3441, 4564318), (6882, 2282159), (12617, 1244814), (25234, 622407), (37851, 414938), (75702, 207469)]