19337526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3593}}^1$

素因数の和:3637

約数の個数: 48

約数和(自身を含む): 47095776

約数和(自身を除く): 27758250

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 3593, 5382, 7186, 10779, 21558, 32337, 46709, 64674, 82639, 93418, 140127, 165278, 247917, 280254, 420381, 495834, 743751, 840762, 1074307, 1487502, 2148614, 3222921, 6445842, 9668763, 19337526]

約数ペア:

[(1, 19337526), (2, 9668763), (3, 6445842), (6, 3222921), (9, 2148614), (13, 1487502), (18, 1074307), (23, 840762), (26, 743751), (39, 495834), (46, 420381), (69, 280254), (78, 247917), (117, 165278), (138, 140127), (207, 93418), (234, 82639), (299, 64674), (414, 46709), (598, 32337), (897, 21558), (1794, 10779), (2691, 7186), (3593, 5382)]