18649387848

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1219871}}^1$

素因数の和:1219907

約数の個数: 96

約数和(自身を含む): 58407471360

約数和(自身を除く): 39758083512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 1219871, 2439742, 3659613, 4879484, 7319226, 8539097, 9758968, 14638452, 15858323, 17078194, 25617291, 29276904, 31716646, 34156388, 47574969, 51234582, 59773679, 63433292, 68312776, 95149938, 102469164, 111008261, 119547358, 126866584, 179321037, 190299876, 204938328, 222016522, 239094716, 333024783, 358642074, 380599752, 444033044, 478189432, 666049566, 717284148, 777057827, 888066088, 1332099132, 1434568296, 1554115654, 2331173481, 2664198264, 3108231308, 4662346962, 6216462616, 9324693924, 18649387848]

約数ペア:

[(1, 18649387848), (2, 9324693924), (3, 6216462616), (4, 4662346962), (6, 3108231308), (7, 2664198264), (8, 2331173481), (12, 1554115654), (13, 1434568296), (14, 1332099132), (21, 888066088), (24, 777057827), (26, 717284148), (28, 666049566), (39, 478189432), (42, 444033044), (49, 380599752), (52, 358642074), (56, 333024783), (78, 239094716), (84, 222016522), (91, 204938328), (98, 190299876), (104, 179321037), (147, 126866584), (156, 119547358), (168, 111008261), (182, 102469164), (196, 95149938), (273, 68312776), (294, 63433292), (312, 59773679), (364, 51234582), (392, 47574969), (546, 34156388), (588, 31716646), (637, 29276904), (728, 25617291), (1092, 17078194), (1176, 15858323), (1274, 14638452), (1911, 9758968), (2184, 8539097), (2548, 7319226), (3822, 4879484), (5096, 3659613), (7644, 2439742), (15288, 1219871)]