42861378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7673}}^1$

素因数の和:7711

約数の個数: 48

約数和(自身を含む): 104980320

約数和(自身を除く): 62118942

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 7673, 15346, 23019, 46038, 53711, 107422, 145787, 161133, 291574, 322266, 375977, 437361, 751954, 874722, 1020509, 1127931, 2041018, 2255862, 3061527, 6123054, 7143563, 14287126, 21430689, 42861378]

約数ペア:

[(1, 42861378), (2, 21430689), (3, 14287126), (6, 7143563), (7, 6123054), (14, 3061527), (19, 2255862), (21, 2041018), (38, 1127931), (42, 1020509), (49, 874722), (57, 751954), (98, 437361), (114, 375977), (133, 322266), (147, 291574), (266, 161133), (294, 145787), (399, 107422), (798, 53711), (931, 46038), (1862, 23019), (2793, 15346), (5586, 7673)]