21472902444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{24251}}^1$

素因数の和:24475

約数の個数: 96

約数和(自身を含む): 58409680896

約数和(自身を除く): 36936778452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 127, 166, 249, 254, 332, 381, 498, 508, 581, 762, 889, 996, 1162, 1524, 1743, 1778, 2324, 2667, 3486, 3556, 5334, 6972, 10541, 10668, 21082, 24251, 31623, 42164, 48502, 63246, 72753, 73787, 97004, 126492, 145506, 147574, 169757, 221361, 291012, 295148, 339514, 442722, 509271, 679028, 885444, 1018542, 2012833, 2037084, 3079877, 4025666, 6038499, 6159754, 8051332, 9239631, 12076998, 12319508, 14089831, 18479262, 21559139, 24153996, 28179662, 36958524, 42269493, 43118278, 56359324, 64677417, 84538986, 86236556, 129354834, 169077972, 255629791, 258709668, 511259582, 766889373, 1022519164, 1533778746, 1789408537, 3067557492, 3578817074, 5368225611, 7157634148, 10736451222, 21472902444]

約数ペア:

[(1, 21472902444), (2, 10736451222), (3, 7157634148), (4, 5368225611), (6, 3578817074), (7, 3067557492), (12, 1789408537), (14, 1533778746), (21, 1022519164), (28, 766889373), (42, 511259582), (83, 258709668), (84, 255629791), (127, 169077972), (166, 129354834), (249, 86236556), (254, 84538986), (332, 64677417), (381, 56359324), (498, 43118278), (508, 42269493), (581, 36958524), (762, 28179662), (889, 24153996), (996, 21559139), (1162, 18479262), (1524, 14089831), (1743, 12319508), (1778, 12076998), (2324, 9239631), (2667, 8051332), (3486, 6159754), (3556, 6038499), (5334, 4025666), (6972, 3079877), (10541, 2037084), (10668, 2012833), (21082, 1018542), (24251, 885444), (31623, 679028), (42164, 509271), (48502, 442722), (63246, 339514), (72753, 295148), (73787, 291012), (97004, 221361), (126492, 169757), (145506, 147574)]