2783103804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{21163}}^1$

素因数の和:21467

約数の個数: 72

約数和(自身を含む): 7603547952

約数和(自身を除く): 4820444148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 281, 468, 562, 843, 1124, 1686, 2529, 3372, 3653, 5058, 7306, 10116, 10959, 14612, 21163, 21918, 32877, 42326, 43836, 63489, 65754, 84652, 126978, 131508, 190467, 253956, 275119, 380934, 550238, 761868, 825357, 1100476, 1650714, 2476071, 3301428, 4952142, 5946803, 9904284, 11893606, 17840409, 23787212, 35680818, 53521227, 71361636, 77308439, 107042454, 154616878, 214084908, 231925317, 309233756, 463850634, 695775951, 927701268, 1391551902, 2783103804]

約数ペア:

[(1, 2783103804), (2, 1391551902), (3, 927701268), (4, 695775951), (6, 463850634), (9, 309233756), (12, 231925317), (13, 214084908), (18, 154616878), (26, 107042454), (36, 77308439), (39, 71361636), (52, 53521227), (78, 35680818), (117, 23787212), (156, 17840409), (234, 11893606), (281, 9904284), (468, 5946803), (562, 4952142), (843, 3301428), (1124, 2476071), (1686, 1650714), (2529, 1100476), (3372, 825357), (3653, 761868), (5058, 550238), (7306, 380934), (10116, 275119), (10959, 253956), (14612, 190467), (21163, 131508), (21918, 126978), (32877, 84652), (42326, 65754), (43836, 63489)]