19423044

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 54432000

約数和(自身を除く): 35008956

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 71, 102, 108, 142, 149, 153, 204, 213, 284, 298, 306, 426, 447, 459, 596, 612, 639, 852, 894, 918, 1207, 1278, 1341, 1788, 1836, 1917, 2414, 2533, 2556, 2682, 3621, 3834, 4023, 4828, 5066, 5364, 7242, 7599, 7668, 8046, 10132, 10579, 10863, 14484, 15198, 16092, 21158, 21726, 22797, 30396, 31737, 32589, 42316, 43452, 45594, 63474, 65178, 68391, 91188, 95211, 126948, 130356, 136782, 179843, 190422, 273564, 285633, 359686, 380844, 539529, 571266, 719372, 1079058, 1142532, 1618587, 2158116, 3237174, 4855761, 6474348, 9711522, 19423044]

約数ペア:

[(1, 19423044), (2, 9711522), (3, 6474348), (4, 4855761), (6, 3237174), (9, 2158116), (12, 1618587), (17, 1142532), (18, 1079058), (27, 719372), (34, 571266), (36, 539529), (51, 380844), (54, 359686), (68, 285633), (71, 273564), (102, 190422), (108, 179843), (142, 136782), (149, 130356), (153, 126948), (204, 95211), (213, 91188), (284, 68391), (298, 65178), (306, 63474), (426, 45594), (447, 43452), (459, 42316), (596, 32589), (612, 31737), (639, 30396), (852, 22797), (894, 21726), (918, 21158), (1207, 16092), (1278, 15198), (1341, 14484), (1788, 10863), (1836, 10579), (1917, 10132), (2414, 8046), (2533, 7668), (2556, 7599), (2682, 7242), (3621, 5364), (3834, 5066), (4023, 4828)]