22491504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 73468512

約数和(自身を除く): 50977008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 421, 424, 477, 504, 636, 742, 842, 848, 954, 1008, 1113, 1263, 1272, 1484, 1684, 1908, 2226, 2526, 2544, 2947, 2968, 3339, 3368, 3789, 3816, 4452, 5052, 5894, 5936, 6678, 6736, 7578, 7632, 8841, 8904, 10104, 11788, 13356, 15156, 17682, 17808, 20208, 22313, 23576, 26523, 26712, 30312, 35364, 44626, 47152, 53046, 53424, 60624, 66939, 70728, 89252, 106092, 133878, 141456, 156191, 178504, 200817, 212184, 267756, 312382, 357008, 401634, 424368, 468573, 535512, 624764, 803268, 937146, 1071024, 1249528, 1405719, 1606536, 1874292, 2499056, 2811438, 3213072, 3748584, 5622876, 7497168, 11245752, 22491504]

約数ペア:

[(1, 22491504), (2, 11245752), (3, 7497168), (4, 5622876), (6, 3748584), (7, 3213072), (8, 2811438), (9, 2499056), (12, 1874292), (14, 1606536), (16, 1405719), (18, 1249528), (21, 1071024), (24, 937146), (28, 803268), (36, 624764), (42, 535512), (48, 468573), (53, 424368), (56, 401634), (63, 357008), (72, 312382), (84, 267756), (106, 212184), (112, 200817), (126, 178504), (144, 156191), (159, 141456), (168, 133878), (212, 106092), (252, 89252), (318, 70728), (336, 66939), (371, 60624), (421, 53424), (424, 53046), (477, 47152), (504, 44626), (636, 35364), (742, 30312), (842, 26712), (848, 26523), (954, 23576), (1008, 22313), (1113, 20208), (1263, 17808), (1272, 17682), (1484, 15156), (1684, 13356), (1908, 11788), (2226, 10104), (2526, 8904), (2544, 8841), (2947, 7632), (2968, 7578), (3339, 6736), (3368, 6678), (3789, 5936), (3816, 5894), (4452, 5052)]