2019758076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{21839}}^1$

素因数の和:22223

約数の個数: 72

約数和(自身を含む): 5851023360

約数和(自身を除く): 3831265284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 367, 734, 1101, 1468, 2202, 2569, 3303, 4404, 5138, 6606, 7707, 10276, 13212, 15414, 21839, 23121, 30828, 43678, 46242, 65517, 87356, 92484, 131034, 152873, 196551, 262068, 305746, 393102, 458619, 611492, 786204, 917238, 1375857, 1834476, 2751714, 5503428, 8014913, 16029826, 24044739, 32059652, 48089478, 56104391, 72134217, 96178956, 112208782, 144268434, 168313173, 224417564, 288536868, 336626346, 504939519, 673252692, 1009879038, 2019758076]

約数ペア:

[(1, 2019758076), (2, 1009879038), (3, 673252692), (4, 504939519), (6, 336626346), (7, 288536868), (9, 224417564), (12, 168313173), (14, 144268434), (18, 112208782), (21, 96178956), (28, 72134217), (36, 56104391), (42, 48089478), (63, 32059652), (84, 24044739), (126, 16029826), (252, 8014913), (367, 5503428), (734, 2751714), (1101, 1834476), (1468, 1375857), (2202, 917238), (2569, 786204), (3303, 611492), (4404, 458619), (5138, 393102), (6606, 305746), (7707, 262068), (10276, 196551), (13212, 152873), (15414, 131034), (21839, 92484), (23121, 87356), (30828, 65517), (43678, 46242)]