21707075214

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1\times {\mathrm{1543}}^1$

素因数の和:2102

約数の個数: 96

約数和(自身を含む): 51731806464

約数和(自身を除く): 30024731250

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 227, 313, 454, 626, 681, 939, 1362, 1543, 1878, 2043, 2497, 2817, 3086, 3443, 4086, 4629, 4994, 5634, 6886, 7491, 9258, 10329, 13887, 14982, 16973, 20658, 22473, 27774, 30987, 33946, 44946, 50919, 61974, 71051, 101838, 142102, 152757, 213153, 305514, 350261, 426306, 482959, 639459, 700522, 781561, 965918, 1050783, 1278918, 1448877, 1563122, 2101566, 2344683, 2897754, 3152349, 3852871, 4346631, 4689366, 5312549, 6304698, 7034049, 7705742, 8693262, 10625098, 11558613, 14068098, 15937647, 23117226, 31875294, 34675839, 47812941, 69351678, 95625882, 109631693, 219263386, 328895079, 657790158, 986685237, 1205948623, 1973370474, 2411897246, 3617845869, 7235691738, 10853537607, 21707075214]

約数ペア:

[(1, 21707075214), (2, 10853537607), (3, 7235691738), (6, 3617845869), (9, 2411897246), (11, 1973370474), (18, 1205948623), (22, 986685237), (33, 657790158), (66, 328895079), (99, 219263386), (198, 109631693), (227, 95625882), (313, 69351678), (454, 47812941), (626, 34675839), (681, 31875294), (939, 23117226), (1362, 15937647), (1543, 14068098), (1878, 11558613), (2043, 10625098), (2497, 8693262), (2817, 7705742), (3086, 7034049), (3443, 6304698), (4086, 5312549), (4629, 4689366), (4994, 4346631), (5634, 3852871), (6886, 3152349), (7491, 2897754), (9258, 2344683), (10329, 2101566), (13887, 1563122), (14982, 1448877), (16973, 1278918), (20658, 1050783), (22473, 965918), (27774, 781561), (30987, 700522), (33946, 639459), (44946, 482959), (50919, 426306), (61974, 350261), (71051, 305514), (101838, 213153), (142102, 152757)]