18703020528

素因数分解:

$2^4\times 3^4\times {\mathrm{113}}^1\times {\mathrm{127711}}^1$

素因数の和:127844

約数の個数: 100

約数和(自身を含む): 54611439168

約数和(自身を除く): 35908418640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 113, 144, 162, 216, 226, 324, 339, 432, 452, 648, 678, 904, 1017, 1296, 1356, 1808, 2034, 2712, 3051, 4068, 5424, 6102, 8136, 9153, 12204, 16272, 18306, 24408, 36612, 48816, 73224, 127711, 146448, 255422, 383133, 510844, 766266, 1021688, 1149399, 1532532, 2043376, 2298798, 3065064, 3448197, 4597596, 6130128, 6896394, 9195192, 10344591, 13792788, 14431343, 18390384, 20689182, 27585576, 28862686, 41378364, 43294029, 55171152, 57725372, 82756728, 86588058, 115450744, 129882087, 165513456, 173176116, 230901488, 259764174, 346352232, 389646261, 519528348, 692704464, 779292522, 1039056696, 1168938783, 1558585044, 2078113392, 2337877566, 3117170088, 4675755132, 6234340176, 9351510264, 18703020528]

約数ペア:

[(1, 18703020528), (2, 9351510264), (3, 6234340176), (4, 4675755132), (6, 3117170088), (8, 2337877566), (9, 2078113392), (12, 1558585044), (16, 1168938783), (18, 1039056696), (24, 779292522), (27, 692704464), (36, 519528348), (48, 389646261), (54, 346352232), (72, 259764174), (81, 230901488), (108, 173176116), (113, 165513456), (144, 129882087), (162, 115450744), (216, 86588058), (226, 82756728), (324, 57725372), (339, 55171152), (432, 43294029), (452, 41378364), (648, 28862686), (678, 27585576), (904, 20689182), (1017, 18390384), (1296, 14431343), (1356, 13792788), (1808, 10344591), (2034, 9195192), (2712, 6896394), (3051, 6130128), (4068, 4597596), (5424, 3448197), (6102, 3065064), (8136, 2298798), (9153, 2043376), (12204, 1532532), (16272, 1149399), (18306, 1021688), (24408, 766266), (36612, 510844), (48816, 383133), (73224, 255422), (127711, 146448)]