20141042418

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{197}}^1\times {\mathrm{38639}}^1$

素因数の和:38861

約数の個数: 96

約数和(自身を含む): 52330924800

約数和(自身を除く): 32189882382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 197, 294, 378, 394, 441, 591, 882, 1182, 1323, 1379, 1773, 2646, 2758, 3546, 4137, 5319, 8274, 9653, 10638, 12411, 19306, 24822, 28959, 37233, 38639, 57918, 74466, 77278, 86877, 115917, 173754, 231834, 260631, 270473, 347751, 521262, 540946, 695502, 811419, 1043253, 1622838, 1893311, 2086506, 2434257, 3786622, 4868514, 5679933, 7302771, 7611883, 11359866, 14605542, 15223766, 17039799, 22835649, 34079598, 45671298, 51119397, 53283181, 68506947, 102238794, 106566362, 137013894, 159849543, 205520841, 319699086, 372982267, 411041682, 479548629, 745964534, 959097258, 1118946801, 1438645887, 2237893602, 2877291774, 3356840403, 6713680806, 10070521209, 20141042418]

約数ペア:

[(1, 20141042418), (2, 10070521209), (3, 6713680806), (6, 3356840403), (7, 2877291774), (9, 2237893602), (14, 1438645887), (18, 1118946801), (21, 959097258), (27, 745964534), (42, 479548629), (49, 411041682), (54, 372982267), (63, 319699086), (98, 205520841), (126, 159849543), (147, 137013894), (189, 106566362), (197, 102238794), (294, 68506947), (378, 53283181), (394, 51119397), (441, 45671298), (591, 34079598), (882, 22835649), (1182, 17039799), (1323, 15223766), (1379, 14605542), (1773, 11359866), (2646, 7611883), (2758, 7302771), (3546, 5679933), (4137, 4868514), (5319, 3786622), (8274, 2434257), (9653, 2086506), (10638, 1893311), (12411, 1622838), (19306, 1043253), (24822, 811419), (28959, 695502), (37233, 540946), (38639, 521262), (57918, 347751), (74466, 270473), (77278, 260631), (86877, 231834), (115917, 173754)]