18279452492

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{2957}}^1$

素因数の和:3351

約数の個数: 96

約数和(自身を含む): 39596497920

約数和(自身を除く): 21317045428

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 331, 406, 644, 662, 667, 812, 1324, 1334, 2317, 2668, 2957, 4634, 4669, 5914, 7613, 9268, 9338, 9599, 11828, 15226, 18676, 19198, 20699, 30452, 38396, 41398, 53291, 67193, 68011, 82796, 85753, 106582, 134386, 136022, 171506, 213164, 220777, 268772, 272044, 343012, 441554, 476077, 600271, 883108, 952154, 978767, 1200542, 1545439, 1904308, 1957534, 1972319, 2401084, 3090878, 3915068, 3944638, 6181756, 6851369, 7889276, 13702738, 13806233, 22511641, 27405476, 27612466, 28384243, 45023282, 55224932, 56768486, 90046564, 113536972, 157581487, 198689701, 315162974, 397379402, 630325948, 652837589, 794758804, 1305675178, 2611350356, 4569863123, 9139726246, 18279452492]

約数ペア:

[(1, 18279452492), (2, 9139726246), (4, 4569863123), (7, 2611350356), (14, 1305675178), (23, 794758804), (28, 652837589), (29, 630325948), (46, 397379402), (58, 315162974), (92, 198689701), (116, 157581487), (161, 113536972), (203, 90046564), (322, 56768486), (331, 55224932), (406, 45023282), (644, 28384243), (662, 27612466), (667, 27405476), (812, 22511641), (1324, 13806233), (1334, 13702738), (2317, 7889276), (2668, 6851369), (2957, 6181756), (4634, 3944638), (4669, 3915068), (5914, 3090878), (7613, 2401084), (9268, 1972319), (9338, 1957534), (9599, 1904308), (11828, 1545439), (15226, 1200542), (18676, 978767), (19198, 952154), (20699, 883108), (30452, 600271), (38396, 476077), (41398, 441554), (53291, 343012), (67193, 272044), (68011, 268772), (82796, 220777), (85753, 213164), (106582, 171506), (134386, 136022)]