2034781038

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1638

約数の個数: 72

約数和(自身を含む): 4616258400

約数和(自身を除く): 2581477362

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 237, 279, 474, 558, 711, 961, 1422, 1489, 1922, 2449, 2883, 2978, 4467, 4898, 5766, 7347, 8649, 8934, 13401, 14694, 17298, 22041, 26802, 44082, 46159, 75919, 92318, 117631, 138477, 151838, 227757, 235262, 276954, 352893, 415431, 455514, 683271, 705786, 830862, 1058679, 1366542, 1430929, 2117358, 2861858, 3646561, 4292787, 7293122, 8585574, 10939683, 12878361, 21879366, 25756722, 32819049, 65638098, 113043391, 226086782, 339130173, 678260346, 1017390519, 2034781038]

約数ペア:

[(1, 2034781038), (2, 1017390519), (3, 678260346), (6, 339130173), (9, 226086782), (18, 113043391), (31, 65638098), (62, 32819049), (79, 25756722), (93, 21879366), (158, 12878361), (186, 10939683), (237, 8585574), (279, 7293122), (474, 4292787), (558, 3646561), (711, 2861858), (961, 2117358), (1422, 1430929), (1489, 1366542), (1922, 1058679), (2449, 830862), (2883, 705786), (2978, 683271), (4467, 455514), (4898, 415431), (5766, 352893), (7347, 276954), (8649, 235262), (8934, 227757), (13401, 151838), (14694, 138477), (17298, 117631), (22041, 92318), (26802, 75919), (44082, 46159)]