19274959176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{8747}}^1$

素因数の和:9275

約数の個数: 128

約数和(自身を含む): 55780047360

約数和(自身を除く): 36505088184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 491, 561, 748, 982, 1122, 1473, 1496, 1964, 2244, 2946, 3928, 4488, 5401, 5892, 8347, 8747, 10802, 11784, 16203, 16694, 17494, 21604, 25041, 26241, 32406, 33388, 34988, 43208, 50082, 52482, 64812, 66776, 69976, 91817, 96217, 100164, 104964, 129624, 148699, 183634, 192434, 200328, 209928, 275451, 288651, 297398, 367268, 384868, 446097, 550902, 577302, 594796, 734536, 769736, 892194, 1101804, 1154604, 1189592, 1635689, 1784388, 2203608, 2309208, 3271378, 3568776, 4294777, 4907067, 6542756, 8589554, 9814134, 12884331, 13085512, 17179108, 19628268, 25768662, 34358216, 39256536, 47242547, 51537324, 73011209, 94485094, 103074648, 141727641, 146022418, 188970188, 219033627, 283455282, 292044836, 377940376, 438067254, 566910564, 584089672, 803123299, 876134508, 1133821128, 1606246598, 1752269016, 2409369897, 3212493196, 4818739794, 6424986392, 9637479588, 19274959176]

約数ペア:

[(1, 19274959176), (2, 9637479588), (3, 6424986392), (4, 4818739794), (6, 3212493196), (8, 2409369897), (11, 1752269016), (12, 1606246598), (17, 1133821128), (22, 876134508), (24, 803123299), (33, 584089672), (34, 566910564), (44, 438067254), (51, 377940376), (66, 292044836), (68, 283455282), (88, 219033627), (102, 188970188), (132, 146022418), (136, 141727641), (187, 103074648), (204, 94485094), (264, 73011209), (374, 51537324), (408, 47242547), (491, 39256536), (561, 34358216), (748, 25768662), (982, 19628268), (1122, 17179108), (1473, 13085512), (1496, 12884331), (1964, 9814134), (2244, 8589554), (2946, 6542756), (3928, 4907067), (4488, 4294777), (5401, 3568776), (5892, 3271378), (8347, 2309208), (8747, 2203608), (10802, 1784388), (11784, 1635689), (16203, 1189592), (16694, 1154604), (17494, 1101804), (21604, 892194), (25041, 769736), (26241, 734536), (32406, 594796), (33388, 577302), (34988, 550902), (43208, 446097), (50082, 384868), (52482, 367268), (64812, 297398), (66776, 288651), (69976, 275451), (91817, 209928), (96217, 200328), (100164, 192434), (104964, 183634), (129624, 148699)]