21917442372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15348349}}^1$

素因数の和:15348380

約数の個数: 48

約数和(自身を含む): 61884547200

約数和(自身を除く): 39967104828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 15348349, 30696698, 46045047, 61393396, 92090094, 107438443, 184180188, 214876886, 260921933, 322315329, 429753772, 521843866, 644630658, 782765799, 1043687732, 1289261316, 1565531598, 1826453531, 3131063196, 3652907062, 5479360593, 7305814124, 10958721186, 21917442372]

約数ペア:

[(1, 21917442372), (2, 10958721186), (3, 7305814124), (4, 5479360593), (6, 3652907062), (7, 3131063196), (12, 1826453531), (14, 1565531598), (17, 1289261316), (21, 1043687732), (28, 782765799), (34, 644630658), (42, 521843866), (51, 429753772), (68, 322315329), (84, 260921933), (102, 214876886), (119, 184180188), (204, 107438443), (238, 92090094), (357, 61393396), (476, 46045047), (714, 30696698), (1428, 15348349)]