2019761514

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 4881254400

約数和(自身を除く): 2861492886

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 59, 69, 86, 118, 129, 138, 177, 207, 258, 354, 387, 414, 531, 621, 641, 774, 989, 1062, 1161, 1242, 1282, 1357, 1593, 1923, 1978, 2322, 2537, 2714, 2967, 3186, 3846, 4071, 5074, 5769, 5934, 7611, 8142, 8901, 11538, 12213, 14743, 15222, 17307, 17802, 22833, 24426, 26703, 27563, 29486, 34614, 36639, 37819, 44229, 45666, 53406, 55126, 58351, 68499, 73278, 75638, 82689, 88458, 113457, 116702, 132687, 136998, 165378, 175053, 226914, 248067, 265374, 340371, 350106, 398061, 496134, 525159, 633949, 680742, 744201, 796122, 869837, 1021113, 1050318, 1267898, 1488402, 1575477, 1626217, 1739674, 1901847, 2042226, 2609511, 3150954, 3252434, 3803694, 4878651, 5219022, 5705541, 7828533, 9757302, 11411082, 14635953, 15657066, 17116623, 23485599, 29271906, 34233246, 37402991, 43907859, 46971198, 74805982, 87815718, 112208973, 224417946, 336626919, 673253838, 1009880757, 2019761514]

約数ペア:

[(1, 2019761514), (2, 1009880757), (3, 673253838), (6, 336626919), (9, 224417946), (18, 112208973), (23, 87815718), (27, 74805982), (43, 46971198), (46, 43907859), (54, 37402991), (59, 34233246), (69, 29271906), (86, 23485599), (118, 17116623), (129, 15657066), (138, 14635953), (177, 11411082), (207, 9757302), (258, 7828533), (354, 5705541), (387, 5219022), (414, 4878651), (531, 3803694), (621, 3252434), (641, 3150954), (774, 2609511), (989, 2042226), (1062, 1901847), (1161, 1739674), (1242, 1626217), (1282, 1575477), (1357, 1488402), (1593, 1267898), (1923, 1050318), (1978, 1021113), (2322, 869837), (2537, 796122), (2714, 744201), (2967, 680742), (3186, 633949), (3846, 525159), (4071, 496134), (5074, 398061), (5769, 350106), (5934, 340371), (7611, 265374), (8142, 248067), (8901, 226914), (11538, 175053), (12213, 165378), (14743, 136998), (15222, 132687), (17307, 116702), (17802, 113457), (22833, 88458), (24426, 82689), (26703, 75638), (27563, 73278), (29486, 68499), (34614, 58351), (36639, 55126), (37819, 53406), (44229, 45666)]