16851647592

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{666811}}^1$

素因数の和:666845

約数の個数: 96

約数和(自身を含む): 50971109280

約数和(自身を除く): 34119461688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 12636, 25272, 666811, 1333622, 2000433, 2667244, 4000866, 5334488, 6001299, 8001732, 8668543, 12002598, 16003464, 17337086, 18003897, 24005196, 26005629, 34674172, 36007794, 48010392, 52011258, 54011691, 69348344, 72015588, 78016887, 104022516, 108023382, 144031176, 156033774, 162035073, 208045032, 216046764, 234050661, 312067548, 324070146, 432093528, 468101322, 624135096, 648140292, 702151983, 936202644, 1296280584, 1404303966, 1872405288, 2106455949, 2808607932, 4212911898, 5617215864, 8425823796, 16851647592]

約数ペア:

[(1, 16851647592), (2, 8425823796), (3, 5617215864), (4, 4212911898), (6, 2808607932), (8, 2106455949), (9, 1872405288), (12, 1404303966), (13, 1296280584), (18, 936202644), (24, 702151983), (26, 648140292), (27, 624135096), (36, 468101322), (39, 432093528), (52, 324070146), (54, 312067548), (72, 234050661), (78, 216046764), (81, 208045032), (104, 162035073), (108, 156033774), (117, 144031176), (156, 108023382), (162, 104022516), (216, 78016887), (234, 72015588), (243, 69348344), (312, 54011691), (324, 52011258), (351, 48010392), (468, 36007794), (486, 34674172), (648, 26005629), (702, 24005196), (936, 18003897), (972, 17337086), (1053, 16003464), (1404, 12002598), (1944, 8668543), (2106, 8001732), (2808, 6001299), (3159, 5334488), (4212, 4000866), (6318, 2667244), (8424, 2000433), (12636, 1333622), (25272, 666811)]