2169422.00000000

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 57957003

約数列:

[1, 3, 9, 13, 23, 39, 53, 69, 117, 159, 207, 299, 477, 619, 689, 897, 1219, 1857, 2067, 2691, 3657, 5571, 6201, 8047, 10971, 14237, 15847, 24141, 32807, 42711, 47541, 72423, 98421, 128133, 142623, 185081, 295263, 426491, 555243, 754561, 1279473, 1665729, 2263683, 3838419, 6791049, 9809293, 29427879, 88283637]

約数ペア:

[(1, 88283637), (3, 29427879), (9, 9809293), (13, 6791049), (23, 3838419), (39, 2263683), (53, 1665729), (69, 1279473), (117, 754561), (159, 555243), (207, 426491), (299, 295263), (477, 185081), (619, 142623), (689, 128133), (897, 98421), (1219, 72423), (1857, 47541), (2067, 42711), (2691, 32807), (3657, 24141), (5571, 15847), (6201, 14237), (8047, 10971)]