42419742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2677}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 89980800

約数和(自身を除く): 47561058

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 2677, 5282, 5354, 7923, 8031, 15846, 16062, 50863, 101726, 152589, 305178, 372103, 744206, 1116309, 2232618, 7069957, 14139914, 21209871, 42419742]

約数ペア:

[(1, 42419742), (2, 21209871), (3, 14139914), (6, 7069957), (19, 2232618), (38, 1116309), (57, 744206), (114, 372103), (139, 305178), (278, 152589), (417, 101726), (834, 50863), (2641, 16062), (2677, 15846), (5282, 8031), (5354, 7923)]