31299198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2969}}^1$

素因数の和:3232

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 40551042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 2969, 3514, 5271, 5938, 8907, 10542, 17814, 20783, 41566, 62349, 124698, 745219, 1490438, 2235657, 4471314, 5216533, 10433066, 15649599, 31299198]

約数ペア:

[(1, 31299198), (2, 15649599), (3, 10433066), (6, 5216533), (7, 4471314), (14, 2235657), (21, 1490438), (42, 745219), (251, 124698), (502, 62349), (753, 41566), (1506, 20783), (1757, 17814), (2969, 10542), (3514, 8907), (5271, 5938)]