18933742656

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{644531}}^1$

素因数の和:644569

約数の個数: 112

約数和(自身を含む): 58936006080

約数和(自身を除く): 40002263424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1836, 2448, 3264, 3672, 4896, 7344, 9792, 14688, 29376, 644531, 1289062, 1933593, 2578124, 3867186, 5156248, 5800779, 7734372, 10312496, 10957027, 11601558, 15468744, 17402337, 20624992, 21914054, 23203116, 30937488, 32871081, 34804674, 41249984, 43828108, 46406232, 61874976, 65742162, 69609348, 87656216, 92812464, 98613243, 123749952, 131484324, 139218696, 175312432, 185624928, 197226486, 262968648, 278437392, 295839729, 350624864, 371249856, 394452972, 525937296, 556874784, 591679458, 701249728, 788905944, 1051874592, 1113749568, 1183358916, 1577811888, 2103749184, 2366717832, 3155623776, 4733435664, 6311247552, 9466871328, 18933742656]

約数ペア:

[(1, 18933742656), (2, 9466871328), (3, 6311247552), (4, 4733435664), (6, 3155623776), (8, 2366717832), (9, 2103749184), (12, 1577811888), (16, 1183358916), (17, 1113749568), (18, 1051874592), (24, 788905944), (27, 701249728), (32, 591679458), (34, 556874784), (36, 525937296), (48, 394452972), (51, 371249856), (54, 350624864), (64, 295839729), (68, 278437392), (72, 262968648), (96, 197226486), (102, 185624928), (108, 175312432), (136, 139218696), (144, 131484324), (153, 123749952), (192, 98613243), (204, 92812464), (216, 87656216), (272, 69609348), (288, 65742162), (306, 61874976), (408, 46406232), (432, 43828108), (459, 41249984), (544, 34804674), (576, 32871081), (612, 30937488), (816, 23203116), (864, 21914054), (918, 20624992), (1088, 17402337), (1224, 15468744), (1632, 11601558), (1728, 10957027), (1836, 10312496), (2448, 7734372), (3264, 5800779), (3672, 5156248), (4896, 3867186), (7344, 2578124), (9792, 1933593), (14688, 1289062), (29376, 644531)]