12229686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 31601232

約数和(自身を除く): 19371546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 101, 126, 186, 202, 217, 279, 303, 434, 558, 606, 651, 707, 909, 961, 1302, 1414, 1818, 1922, 1953, 2121, 2883, 3131, 3906, 4242, 5766, 6262, 6363, 6727, 8649, 9393, 12726, 13454, 17298, 18786, 20181, 21917, 28179, 40362, 43834, 56358, 60543, 65751, 97061, 121086, 131502, 194122, 197253, 291183, 394506, 582366, 679427, 873549, 1358854, 1747098, 2038281, 4076562, 6114843, 12229686]

約数ペア:

[(1, 12229686), (2, 6114843), (3, 4076562), (6, 2038281), (7, 1747098), (9, 1358854), (14, 873549), (18, 679427), (21, 582366), (31, 394506), (42, 291183), (62, 197253), (63, 194122), (93, 131502), (101, 121086), (126, 97061), (186, 65751), (202, 60543), (217, 56358), (279, 43834), (303, 40362), (434, 28179), (558, 21917), (606, 20181), (651, 18786), (707, 17298), (909, 13454), (961, 12726), (1302, 9393), (1414, 8649), (1818, 6727), (1922, 6363), (1953, 6262), (2121, 5766), (2883, 4242), (3131, 3906)]