21167301156

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1\times {\mathrm{29027}}^1$

素因数の和:30008

約数の個数: 48

約数和(自身を含む): 50184535296

約数和(自身を除く): 29017234140

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 907, 1814, 2721, 3628, 5442, 10884, 29027, 58054, 60769, 87081, 116108, 121538, 174162, 182307, 243076, 348324, 364614, 729228, 1944809, 3889618, 5834427, 7779236, 11668854, 23337708, 26327489, 52654978, 78982467, 105309956, 157964934, 315929868, 1763941763, 3527883526, 5291825289, 7055767052, 10583650578, 21167301156]

約数ペア:

[(1, 21167301156), (2, 10583650578), (3, 7055767052), (4, 5291825289), (6, 3527883526), (12, 1763941763), (67, 315929868), (134, 157964934), (201, 105309956), (268, 78982467), (402, 52654978), (804, 26327489), (907, 23337708), (1814, 11668854), (2721, 7779236), (3628, 5834427), (5442, 3889618), (10884, 1944809), (29027, 729228), (58054, 364614), (60769, 348324), (87081, 243076), (116108, 182307), (121538, 174162)]