22493718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 53079936

約数和(自身を除く): 30586218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 194, 234, 291, 582, 873, 991, 1261, 1746, 1982, 2522, 2973, 3783, 5946, 7566, 8919, 11349, 12883, 17838, 22698, 25766, 38649, 77298, 96127, 115947, 192254, 231894, 288381, 576762, 865143, 1249651, 1730286, 2499302, 3748953, 7497906, 11246859, 22493718]

約数ペア:

[(1, 22493718), (2, 11246859), (3, 7497906), (6, 3748953), (9, 2499302), (13, 1730286), (18, 1249651), (26, 865143), (39, 576762), (78, 288381), (97, 231894), (117, 192254), (194, 115947), (234, 96127), (291, 77298), (582, 38649), (873, 25766), (991, 22698), (1261, 17838), (1746, 12883), (1982, 11349), (2522, 8919), (2973, 7566), (3783, 5946)]