42498972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 117600000

約数和(自身を除く): 75101028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 139, 149, 171, 228, 278, 298, 342, 417, 447, 513, 556, 596, 684, 834, 894, 1026, 1251, 1341, 1668, 1788, 2052, 2502, 2641, 2682, 2831, 3753, 4023, 5004, 5282, 5364, 5662, 7506, 7923, 8046, 8493, 10564, 11324, 15012, 15846, 16092, 16986, 20711, 23769, 25479, 31692, 33972, 41422, 47538, 50958, 62133, 71307, 76437, 82844, 95076, 101916, 124266, 142614, 152874, 186399, 248532, 285228, 305748, 372798, 393509, 559197, 745596, 787018, 1118394, 1180527, 1574036, 2236788, 2361054, 3541581, 4722108, 7083162, 10624743, 14166324, 21249486, 42498972]

約数ペア:

[(1, 42498972), (2, 21249486), (3, 14166324), (4, 10624743), (6, 7083162), (9, 4722108), (12, 3541581), (18, 2361054), (19, 2236788), (27, 1574036), (36, 1180527), (38, 1118394), (54, 787018), (57, 745596), (76, 559197), (108, 393509), (114, 372798), (139, 305748), (149, 285228), (171, 248532), (228, 186399), (278, 152874), (298, 142614), (342, 124266), (417, 101916), (447, 95076), (513, 82844), (556, 76437), (596, 71307), (684, 62133), (834, 50958), (894, 47538), (1026, 41422), (1251, 33972), (1341, 31692), (1668, 25479), (1788, 23769), (2052, 20711), (2502, 16986), (2641, 16092), (2682, 15846), (2831, 15012), (3753, 11324), (4023, 10564), (5004, 8493), (5282, 8046), (5364, 7923), (5662, 7506)]