21803496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6353}}^1$

素因数の和:6386

約数の個数: 64

約数和(自身を含む): 64048320

約数和(自身を除く): 42244824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 6353, 12706, 19059, 25412, 38118, 50824, 69883, 76236, 82589, 139766, 152472, 165178, 209649, 247767, 279532, 330356, 419298, 495534, 559064, 660712, 838596, 908479, 991068, 1677192, 1816958, 1982136, 2725437, 3633916, 5450874, 7267832, 10901748, 21803496]

約数ペア:

[(1, 21803496), (2, 10901748), (3, 7267832), (4, 5450874), (6, 3633916), (8, 2725437), (11, 1982136), (12, 1816958), (13, 1677192), (22, 991068), (24, 908479), (26, 838596), (33, 660712), (39, 559064), (44, 495534), (52, 419298), (66, 330356), (78, 279532), (88, 247767), (104, 209649), (132, 165178), (143, 152472), (156, 139766), (264, 82589), (286, 76236), (312, 69883), (429, 50824), (572, 38118), (858, 25412), (1144, 19059), (1716, 12706), (3432, 6353)]