2021404788

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{84691}}^1$

素因数の和:84734

約数の個数: 96

約数和(自身を含む): 5975867520

約数和(自身を除く): 3954462732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 7956, 11934, 23868, 84691, 169382, 254073, 338764, 508146, 762219, 1016292, 1100983, 1439747, 1524438, 2201966, 2286657, 2879494, 3048876, 3302949, 4319241, 4403932, 4573314, 5758988, 6605898, 8638482, 9146628, 9908847, 12957723, 13211796, 17276964, 18716711, 19817694, 25915446, 29726541, 37433422, 38873169, 39635388, 51830892, 56150133, 59453082, 74866844, 77746338, 112300266, 118906164, 155492676, 168450399, 224600532, 336900798, 505351197, 673801596, 1010702394, 2021404788]

約数ペア:

[(1, 2021404788), (2, 1010702394), (3, 673801596), (4, 505351197), (6, 336900798), (9, 224600532), (12, 168450399), (13, 155492676), (17, 118906164), (18, 112300266), (26, 77746338), (27, 74866844), (34, 59453082), (36, 56150133), (39, 51830892), (51, 39635388), (52, 38873169), (54, 37433422), (68, 29726541), (78, 25915446), (102, 19817694), (108, 18716711), (117, 17276964), (153, 13211796), (156, 12957723), (204, 9908847), (221, 9146628), (234, 8638482), (306, 6605898), (351, 5758988), (442, 4573314), (459, 4403932), (468, 4319241), (612, 3302949), (663, 3048876), (702, 2879494), (884, 2286657), (918, 2201966), (1326, 1524438), (1404, 1439747), (1836, 1100983), (1989, 1016292), (2652, 762219), (3978, 508146), (5967, 338764), (7956, 254073), (11934, 169382), (23868, 84691)]