12120822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 32497920

約数和(自身を除く): 20377098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 61, 63, 83, 114, 122, 126, 133, 166, 171, 183, 249, 266, 342, 366, 399, 427, 498, 549, 581, 747, 798, 854, 1098, 1159, 1162, 1197, 1281, 1494, 1577, 1743, 2318, 2394, 2562, 3154, 3477, 3486, 3843, 4731, 5063, 5229, 6954, 7686, 8113, 9462, 10126, 10431, 10458, 11039, 14193, 15189, 16226, 20862, 22078, 24339, 28386, 30378, 33117, 35441, 45567, 48678, 66234, 70882, 73017, 91134, 96197, 99351, 106323, 146034, 192394, 198702, 212646, 288591, 318969, 577182, 637938, 673379, 865773, 1346758, 1731546, 2020137, 4040274, 6060411, 12120822]

約数ペア:

[(1, 12120822), (2, 6060411), (3, 4040274), (6, 2020137), (7, 1731546), (9, 1346758), (14, 865773), (18, 673379), (19, 637938), (21, 577182), (38, 318969), (42, 288591), (57, 212646), (61, 198702), (63, 192394), (83, 146034), (114, 106323), (122, 99351), (126, 96197), (133, 91134), (166, 73017), (171, 70882), (183, 66234), (249, 48678), (266, 45567), (342, 35441), (366, 33117), (399, 30378), (427, 28386), (498, 24339), (549, 22078), (581, 20862), (747, 16226), (798, 15189), (854, 14193), (1098, 11039), (1159, 10458), (1162, 10431), (1197, 10126), (1281, 9462), (1494, 8113), (1577, 7686), (1743, 6954), (2318, 5229), (2394, 5063), (2562, 4731), (3154, 3843), (3477, 3486)]