8481396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 25224192

約数和(自身を除く): 16742796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 67, 77, 84, 132, 134, 137, 154, 201, 231, 268, 274, 308, 402, 411, 462, 469, 548, 737, 804, 822, 924, 938, 959, 1407, 1474, 1507, 1644, 1876, 1918, 2211, 2814, 2877, 2948, 3014, 3836, 4422, 4521, 5159, 5628, 5754, 6028, 8844, 9042, 9179, 10318, 10549, 11508, 15477, 18084, 18358, 20636, 21098, 27537, 30954, 31647, 36716, 42196, 55074, 61908, 63294, 64253, 100969, 110148, 126588, 128506, 192759, 201938, 257012, 302907, 385518, 403876, 605814, 706783, 771036, 1211628, 1413566, 2120349, 2827132, 4240698, 8481396]

約数ペア:

[(1, 8481396), (2, 4240698), (3, 2827132), (4, 2120349), (6, 1413566), (7, 1211628), (11, 771036), (12, 706783), (14, 605814), (21, 403876), (22, 385518), (28, 302907), (33, 257012), (42, 201938), (44, 192759), (66, 128506), (67, 126588), (77, 110148), (84, 100969), (132, 64253), (134, 63294), (137, 61908), (154, 55074), (201, 42196), (231, 36716), (268, 31647), (274, 30954), (308, 27537), (402, 21098), (411, 20636), (462, 18358), (469, 18084), (548, 15477), (737, 11508), (804, 10549), (822, 10318), (924, 9179), (938, 9042), (959, 8844), (1407, 6028), (1474, 5754), (1507, 5628), (1644, 5159), (1876, 4521), (1918, 4422), (2211, 3836), (2814, 3014), (2877, 2948)]