18196735716

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{827}}^1\times {\mathrm{16519}}^1$

素因数の和:17393

約数の個数: 72

約数和(自身を含む): 47300460480

約数和(自身を除く): 29103724764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 827, 1332, 1654, 2481, 3308, 4962, 7443, 9924, 14886, 16519, 29772, 30599, 33038, 49557, 61198, 66076, 91797, 99114, 122396, 148671, 183594, 198228, 275391, 297342, 367188, 550782, 594684, 611203, 1101564, 1222406, 1833609, 2444812, 3667218, 5500827, 7334436, 11001654, 13661213, 22003308, 27322426, 40983639, 54644852, 81967278, 122950917, 163934556, 245901834, 491803668, 505464881, 1010929762, 1516394643, 2021859524, 3032789286, 4549183929, 6065578572, 9098367858, 18196735716]

約数ペア:

[(1, 18196735716), (2, 9098367858), (3, 6065578572), (4, 4549183929), (6, 3032789286), (9, 2021859524), (12, 1516394643), (18, 1010929762), (36, 505464881), (37, 491803668), (74, 245901834), (111, 163934556), (148, 122950917), (222, 81967278), (333, 54644852), (444, 40983639), (666, 27322426), (827, 22003308), (1332, 13661213), (1654, 11001654), (2481, 7334436), (3308, 5500827), (4962, 3667218), (7443, 2444812), (9924, 1833609), (14886, 1222406), (16519, 1101564), (29772, 611203), (30599, 594684), (33038, 550782), (49557, 367188), (61198, 297342), (66076, 275391), (91797, 198228), (99114, 183594), (122396, 148671)]