17797572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 51321816

約数和(自身を除く): 33524244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2237, 2652, 3978, 4474, 6711, 7956, 8948, 13422, 20133, 26844, 29081, 38029, 40266, 58162, 76058, 80532, 87243, 114087, 116324, 152116, 174486, 228174, 261729, 342261, 348972, 456348, 494377, 523458, 684522, 988754, 1046916, 1369044, 1483131, 1977508, 2966262, 4449393, 5932524, 8898786, 17797572]

約数ペア:

[(1, 17797572), (2, 8898786), (3, 5932524), (4, 4449393), (6, 2966262), (9, 1977508), (12, 1483131), (13, 1369044), (17, 1046916), (18, 988754), (26, 684522), (34, 523458), (36, 494377), (39, 456348), (51, 348972), (52, 342261), (68, 261729), (78, 228174), (102, 174486), (117, 152116), (153, 116324), (156, 114087), (204, 87243), (221, 80532), (234, 76058), (306, 58162), (442, 40266), (468, 38029), (612, 29081), (663, 26844), (884, 20133), (1326, 13422), (1989, 8948), (2237, 7956), (2652, 6711), (3978, 4474)]