21964476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 55109376

約数和(自身を除く): 33144900

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 1607, 2278, 3214, 3417, 4556, 4821, 6428, 6834, 9642, 13668, 19284, 27319, 54638, 81957, 107669, 109276, 163914, 215338, 323007, 327828, 430676, 646014, 1292028, 1830373, 3660746, 5491119, 7321492, 10982238, 21964476]

約数ペア:

[(1, 21964476), (2, 10982238), (3, 7321492), (4, 5491119), (6, 3660746), (12, 1830373), (17, 1292028), (34, 646014), (51, 430676), (67, 327828), (68, 323007), (102, 215338), (134, 163914), (201, 109276), (204, 107669), (268, 81957), (402, 54638), (804, 27319), (1139, 19284), (1607, 13668), (2278, 9642), (3214, 6834), (3417, 6428), (4556, 4821)]