1868361558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{2711}}^1$

素因数の和:3053

約数の個数: 64

約数和(自身を含む): 4358292480

約数和(自身を除く): 2489930922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 269, 366, 427, 538, 807, 854, 1281, 1614, 1883, 2562, 2711, 3766, 5422, 5649, 8133, 11298, 16266, 16409, 18977, 32818, 37954, 49227, 56931, 98454, 113862, 114863, 165371, 229726, 330742, 344589, 496113, 689178, 729259, 992226, 1157597, 1458518, 2187777, 2315194, 3472791, 4375554, 5104813, 6945582, 10209626, 15314439, 30628878, 44484799, 88969598, 133454397, 266908794, 311393593, 622787186, 934180779, 1868361558]

約数ペア:

[(1, 1868361558), (2, 934180779), (3, 622787186), (6, 311393593), (7, 266908794), (14, 133454397), (21, 88969598), (42, 44484799), (61, 30628878), (122, 15314439), (183, 10209626), (269, 6945582), (366, 5104813), (427, 4375554), (538, 3472791), (807, 2315194), (854, 2187777), (1281, 1458518), (1614, 1157597), (1883, 992226), (2562, 729259), (2711, 689178), (3766, 496113), (5422, 344589), (5649, 330742), (8133, 229726), (11298, 165371), (16266, 114863), (16409, 113862), (18977, 98454), (32818, 56931), (37954, 49227)]