15877368

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16963}}^1$

素因数の和:16988

約数の個数: 48

約数和(自身を含む): 46311720

約数和(自身を除く): 30434352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 16963, 33926, 50889, 67852, 101778, 135704, 152667, 203556, 220519, 305334, 407112, 441038, 610668, 661557, 882076, 1221336, 1323114, 1764152, 1984671, 2646228, 3969342, 5292456, 7938684, 15877368]

約数ペア:

[(1, 15877368), (2, 7938684), (3, 5292456), (4, 3969342), (6, 2646228), (8, 1984671), (9, 1764152), (12, 1323114), (13, 1221336), (18, 882076), (24, 661557), (26, 610668), (36, 441038), (39, 407112), (52, 305334), (72, 220519), (78, 203556), (104, 152667), (117, 135704), (156, 101778), (234, 67852), (312, 50889), (468, 33926), (936, 16963)]