13438776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2308

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 24663624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2267, 2964, 4534, 5928, 6801, 9068, 13602, 18136, 27204, 29471, 43073, 54408, 58942, 86146, 88413, 117884, 129219, 172292, 176826, 235768, 258438, 344584, 353652, 516876, 559949, 707304, 1033752, 1119898, 1679847, 2239796, 3359694, 4479592, 6719388, 13438776]

約数ペア:

[(1, 13438776), (2, 6719388), (3, 4479592), (4, 3359694), (6, 2239796), (8, 1679847), (12, 1119898), (13, 1033752), (19, 707304), (24, 559949), (26, 516876), (38, 353652), (39, 344584), (52, 258438), (57, 235768), (76, 176826), (78, 172292), (104, 129219), (114, 117884), (152, 88413), (156, 86146), (228, 58942), (247, 54408), (312, 43073), (456, 29471), (494, 27204), (741, 18136), (988, 13602), (1482, 9068), (1976, 6801), (2267, 5928), (2964, 4534)]