26680038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 72990720

約数和(自身を除く): 46310682

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 43, 51, 66, 77, 79, 86, 102, 119, 129, 154, 158, 187, 231, 237, 238, 258, 301, 357, 374, 462, 473, 474, 553, 561, 602, 714, 731, 869, 903, 946, 1106, 1122, 1309, 1343, 1419, 1462, 1659, 1738, 1806, 2193, 2607, 2618, 2686, 2838, 3311, 3318, 3397, 3927, 4029, 4386, 5117, 5214, 6083, 6622, 6794, 7854, 8041, 8058, 9401, 9933, 10191, 10234, 12166, 14773, 15351, 16082, 18249, 18802, 19866, 20382, 23779, 24123, 28203, 29546, 30702, 36498, 37367, 44319, 47558, 48246, 56287, 56406, 57749, 71337, 74734, 88638, 103411, 112101, 112574, 115498, 142674, 168861, 173247, 206822, 224202, 261569, 310233, 337722, 346494, 404243, 523138, 620466, 635239, 784707, 808486, 1212729, 1270478, 1569414, 1905717, 2425458, 3811434, 4446673, 8893346, 13340019, 26680038]

約数ペア:

[(1, 26680038), (2, 13340019), (3, 8893346), (6, 4446673), (7, 3811434), (11, 2425458), (14, 1905717), (17, 1569414), (21, 1270478), (22, 1212729), (33, 808486), (34, 784707), (42, 635239), (43, 620466), (51, 523138), (66, 404243), (77, 346494), (79, 337722), (86, 310233), (102, 261569), (119, 224202), (129, 206822), (154, 173247), (158, 168861), (187, 142674), (231, 115498), (237, 112574), (238, 112101), (258, 103411), (301, 88638), (357, 74734), (374, 71337), (462, 57749), (473, 56406), (474, 56287), (553, 48246), (561, 47558), (602, 44319), (714, 37367), (731, 36498), (869, 30702), (903, 29546), (946, 28203), (1106, 24123), (1122, 23779), (1309, 20382), (1343, 19866), (1419, 18802), (1462, 18249), (1659, 16082), (1738, 15351), (1806, 14773), (2193, 12166), (2607, 10234), (2618, 10191), (2686, 9933), (2838, 9401), (3311, 8058), (3318, 8041), (3397, 7854), (3927, 6794), (4029, 6622), (4386, 6083), (5117, 5214)]