12221496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 39744000

約数和(自身を除く): 27522504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 59, 63, 72, 84, 108, 118, 126, 137, 168, 177, 189, 216, 236, 252, 274, 354, 378, 411, 413, 472, 504, 531, 548, 708, 756, 822, 826, 959, 1062, 1096, 1233, 1239, 1416, 1512, 1593, 1644, 1652, 1918, 2124, 2466, 2478, 2877, 3186, 3288, 3304, 3699, 3717, 3836, 4248, 4932, 4956, 5754, 6372, 7398, 7434, 7672, 8083, 8631, 9864, 9912, 11151, 11508, 12744, 14796, 14868, 16166, 17262, 22302, 23016, 24249, 25893, 29592, 29736, 32332, 34524, 44604, 48498, 51786, 56581, 64664, 69048, 72747, 89208, 96996, 103572, 113162, 145494, 169743, 193992, 207144, 218241, 226324, 290988, 339486, 436482, 452648, 509229, 581976, 678972, 872964, 1018458, 1357944, 1527687, 1745928, 2036916, 3055374, 4073832, 6110748, 12221496]

約数ペア:

[(1, 12221496), (2, 6110748), (3, 4073832), (4, 3055374), (6, 2036916), (7, 1745928), (8, 1527687), (9, 1357944), (12, 1018458), (14, 872964), (18, 678972), (21, 581976), (24, 509229), (27, 452648), (28, 436482), (36, 339486), (42, 290988), (54, 226324), (56, 218241), (59, 207144), (63, 193992), (72, 169743), (84, 145494), (108, 113162), (118, 103572), (126, 96996), (137, 89208), (168, 72747), (177, 69048), (189, 64664), (216, 56581), (236, 51786), (252, 48498), (274, 44604), (354, 34524), (378, 32332), (411, 29736), (413, 29592), (472, 25893), (504, 24249), (531, 23016), (548, 22302), (708, 17262), (756, 16166), (822, 14868), (826, 14796), (959, 12744), (1062, 11508), (1096, 11151), (1233, 9912), (1239, 9864), (1416, 8631), (1512, 8083), (1593, 7672), (1644, 7434), (1652, 7398), (1918, 6372), (2124, 5754), (2466, 4956), (2478, 4932), (2877, 4248), (3186, 3836), (3288, 3717), (3304, 3699)]