78374814

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{38083}}^1$

素因数の和:38109

約数の個数: 32

約数和(自身を含む): 182803200

約数和(自身を除く): 104428386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 38083, 76166, 114249, 228498, 266581, 533162, 799743, 1599486, 1866067, 3732134, 5598201, 11196402, 13062469, 26124938, 39187407, 78374814]

約数ペア:

[(1, 78374814), (2, 39187407), (3, 26124938), (6, 13062469), (7, 11196402), (14, 5598201), (21, 3732134), (42, 1866067), (49, 1599486), (98, 799743), (147, 533162), (294, 266581), (343, 228498), (686, 114249), (1029, 76166), (2058, 38083)]