21842496

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2948

約数の個数: 84

約数和(自身を含む): 67446652

約数和(自身を除く): 45604156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 2917, 3744, 5834, 7488, 8751, 11668, 17502, 23336, 26253, 35004, 37921, 46672, 52506, 70008, 75842, 93344, 105012, 113763, 140016, 151684, 186688, 210024, 227526, 280032, 303368, 341289, 420048, 455052, 560064, 606736, 682578, 840096, 910104, 1213472, 1365156, 1680192, 1820208, 2426944, 2730312, 3640416, 5460624, 7280832, 10921248, 21842496]

約数ペア:

[(1, 21842496), (2, 10921248), (3, 7280832), (4, 5460624), (6, 3640416), (8, 2730312), (9, 2426944), (12, 1820208), (13, 1680192), (16, 1365156), (18, 1213472), (24, 910104), (26, 840096), (32, 682578), (36, 606736), (39, 560064), (48, 455052), (52, 420048), (64, 341289), (72, 303368), (78, 280032), (96, 227526), (104, 210024), (117, 186688), (144, 151684), (156, 140016), (192, 113763), (208, 105012), (234, 93344), (288, 75842), (312, 70008), (416, 52506), (468, 46672), (576, 37921), (624, 35004), (832, 26253), (936, 23336), (1248, 17502), (1872, 11668), (2496, 8751), (2917, 7488), (3744, 5834)]