3461458

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 72

約数和(自身を含む): 7510320

約数和(自身を除く): 4048862

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 49, 77, 91, 98, 133, 143, 154, 169, 182, 209, 247, 266, 286, 338, 418, 494, 539, 637, 931, 1001, 1078, 1183, 1274, 1463, 1729, 1859, 1862, 2002, 2366, 2717, 2926, 3211, 3458, 3718, 5434, 6422, 7007, 8281, 10241, 12103, 13013, 14014, 16562, 19019, 20482, 22477, 24206, 26026, 35321, 38038, 44954, 70642, 91091, 133133, 157339, 182182, 247247, 266266, 314678, 494494, 1730729, 3461458]

約数ペア:

[(1, 3461458), (2, 1730729), (7, 494494), (11, 314678), (13, 266266), (14, 247247), (19, 182182), (22, 157339), (26, 133133), (38, 91091), (49, 70642), (77, 44954), (91, 38038), (98, 35321), (133, 26026), (143, 24206), (154, 22477), (169, 20482), (182, 19019), (209, 16562), (247, 14014), (266, 13013), (286, 12103), (338, 10241), (418, 8281), (494, 7007), (539, 6422), (637, 5434), (931, 3718), (1001, 3458), (1078, 3211), (1183, 2926), (1274, 2717), (1463, 2366), (1729, 2002), (1859, 1862)]