19406366964

素因数分解:

$2^2\times 3^3\times {\mathrm{349}}^1\times {\mathrm{514867}}^1$

素因数の和:515229

約数の個数: 48

約数和(自身を含む): 50457064000

約数和(自身を除く): 31050697036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 349, 698, 1047, 1396, 2094, 3141, 4188, 6282, 9423, 12564, 18846, 37692, 514867, 1029734, 1544601, 2059468, 3089202, 4633803, 6178404, 9267606, 13901409, 18535212, 27802818, 55605636, 179688583, 359377166, 539065749, 718754332, 1078131498, 1617197247, 2156262996, 3234394494, 4851591741, 6468788988, 9703183482, 19406366964]

約数ペア:

[(1, 19406366964), (2, 9703183482), (3, 6468788988), (4, 4851591741), (6, 3234394494), (9, 2156262996), (12, 1617197247), (18, 1078131498), (27, 718754332), (36, 539065749), (54, 359377166), (108, 179688583), (349, 55605636), (698, 27802818), (1047, 18535212), (1396, 13901409), (2094, 9267606), (3141, 6178404), (4188, 4633803), (6282, 3089202), (9423, 2059468), (12564, 1544601), (18846, 1029734), (37692, 514867)]