2018987946

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1931}}^1\times {\mathrm{2003}}^1$

素因数の和:3971

約数の個数: 48

約数和(自身を含む): 4529921760

約数和(自身を除く): 2510933814

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1931, 2003, 3862, 4006, 5793, 6009, 11586, 12018, 17379, 18027, 34758, 36054, 55999, 58087, 111998, 116174, 167997, 174261, 335994, 348522, 503991, 522783, 1007982, 1045566, 3867793, 7735586, 11603379, 23206758, 34810137, 69620274, 112165997, 224331994, 336497991, 672995982, 1009493973, 2018987946]

約数ペア:

[(1, 2018987946), (2, 1009493973), (3, 672995982), (6, 336497991), (9, 224331994), (18, 112165997), (29, 69620274), (58, 34810137), (87, 23206758), (174, 11603379), (261, 7735586), (522, 3867793), (1931, 1045566), (2003, 1007982), (3862, 522783), (4006, 503991), (5793, 348522), (6009, 335994), (11586, 174261), (12018, 167997), (17379, 116174), (18027, 111998), (34758, 58087), (36054, 55999)]