18675813504

素因数分解:

$2^7\times 3^1\times {\mathrm{269}}^1\times {\mathrm{180799}}^1$

素因数の和:181085

約数の個数: 64

約数和(自身を含む): 49792320000

約数和(自身を除く): 31116506496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 269, 384, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 8608, 12912, 17216, 25824, 34432, 51648, 103296, 180799, 361598, 542397, 723196, 1084794, 1446392, 2169588, 2892784, 4339176, 5785568, 8678352, 11571136, 17356704, 23142272, 34713408, 48634931, 69426816, 97269862, 145904793, 194539724, 291809586, 389079448, 583619172, 778158896, 1167238344, 1556317792, 2334476688, 3112635584, 4668953376, 6225271168, 9337906752, 18675813504]

約数ペア:

[(1, 18675813504), (2, 9337906752), (3, 6225271168), (4, 4668953376), (6, 3112635584), (8, 2334476688), (12, 1556317792), (16, 1167238344), (24, 778158896), (32, 583619172), (48, 389079448), (64, 291809586), (96, 194539724), (128, 145904793), (192, 97269862), (269, 69426816), (384, 48634931), (538, 34713408), (807, 23142272), (1076, 17356704), (1614, 11571136), (2152, 8678352), (3228, 5785568), (4304, 4339176), (6456, 2892784), (8608, 2169588), (12912, 1446392), (17216, 1084794), (25824, 723196), (34432, 542397), (51648, 361598), (103296, 180799)]