21265633368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{42193717}}^1$

素因数の和:42193736

約数の個数: 48

約数和(自身を含む): 65822200080

約数和(自身を除く): 44556566712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 42193717, 84387434, 126581151, 168774868, 253162302, 295356019, 337549736, 379743453, 506324604, 590712038, 759486906, 886068057, 1012649208, 1181424076, 1518973812, 1772136114, 2362848152, 2658204171, 3037947624, 3544272228, 5316408342, 7088544456, 10632816684, 21265633368]

約数ペア:

[(1, 21265633368), (2, 10632816684), (3, 7088544456), (4, 5316408342), (6, 3544272228), (7, 3037947624), (8, 2658204171), (9, 2362848152), (12, 1772136114), (14, 1518973812), (18, 1181424076), (21, 1012649208), (24, 886068057), (28, 759486906), (36, 590712038), (42, 506324604), (56, 379743453), (63, 337549736), (72, 295356019), (84, 253162302), (126, 168774868), (168, 126581151), (252, 84387434), (504, 42193717)]