2012070438

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73589}}^1$

素因数の和:73642

約数の個数: 72

約数和(自身を含む): 5234898240

約数和(自身を除く): 3222827802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 9114, 13671, 27342, 73589, 147178, 220767, 441534, 515123, 662301, 1030246, 1324602, 1545369, 2281259, 3090738, 3605861, 4562518, 4636107, 6843777, 7211722, 9272214, 10817583, 13687554, 15968813, 20531331, 21635166, 31937626, 32452749, 41062662, 47906439, 64905498, 95812878, 111781691, 143719317, 223563382, 287438634, 335345073, 670690146, 1006035219, 2012070438]

約数ペア:

[(1, 2012070438), (2, 1006035219), (3, 670690146), (6, 335345073), (7, 287438634), (9, 223563382), (14, 143719317), (18, 111781691), (21, 95812878), (31, 64905498), (42, 47906439), (49, 41062662), (62, 32452749), (63, 31937626), (93, 21635166), (98, 20531331), (126, 15968813), (147, 13687554), (186, 10817583), (217, 9272214), (279, 7211722), (294, 6843777), (434, 4636107), (441, 4562518), (558, 3605861), (651, 3090738), (882, 2281259), (1302, 1545369), (1519, 1324602), (1953, 1030246), (3038, 662301), (3906, 515123), (4557, 441534), (9114, 220767), (13671, 147178), (27342, 73589)]