38973564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5333}}^1$

素因数の和:5379

約数の個数: 72

約数和(自身を含む): 116494560

約数和(自身を除く): 77520996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 5333, 7308, 10666, 15999, 21332, 31998, 37331, 47997, 63996, 74662, 95994, 111993, 149324, 154657, 191988, 223986, 309314, 335979, 447972, 463971, 618628, 671958, 927942, 1082599, 1343916, 1391913, 1855884, 2165198, 2783826, 3247797, 4330396, 5567652, 6495594, 9743391, 12991188, 19486782, 38973564]

約数ペア:

[(1, 38973564), (2, 19486782), (3, 12991188), (4, 9743391), (6, 6495594), (7, 5567652), (9, 4330396), (12, 3247797), (14, 2783826), (18, 2165198), (21, 1855884), (28, 1391913), (29, 1343916), (36, 1082599), (42, 927942), (58, 671958), (63, 618628), (84, 463971), (87, 447972), (116, 335979), (126, 309314), (174, 223986), (203, 191988), (252, 154657), (261, 149324), (348, 111993), (406, 95994), (522, 74662), (609, 63996), (812, 47997), (1044, 37331), (1218, 31998), (1827, 21332), (2436, 15999), (3654, 10666), (5333, 7308)]