186991398

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 475012512

約数和(自身を除く): 288021114

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 73, 99, 102, 146, 153, 187, 198, 219, 306, 374, 438, 561, 657, 761, 803, 1122, 1241, 1314, 1522, 1606, 1683, 2283, 2409, 2482, 3366, 3723, 4566, 4818, 6849, 7227, 7446, 8371, 11169, 12937, 13651, 13698, 14454, 16742, 22338, 25113, 25874, 27302, 38811, 40953, 50226, 55553, 75339, 77622, 81906, 111106, 116433, 122859, 142307, 150678, 166659, 232866, 245718, 284614, 333318, 426921, 499977, 611083, 853842, 944401, 999954, 1222166, 1280763, 1833249, 1888802, 2561526, 2833203, 3666498, 5499747, 5666406, 8499609, 10388411, 10999494, 16999218, 20776822, 31165233, 62330466, 93495699, 186991398]

約数ペア:

[(1, 186991398), (2, 93495699), (3, 62330466), (6, 31165233), (9, 20776822), (11, 16999218), (17, 10999494), (18, 10388411), (22, 8499609), (33, 5666406), (34, 5499747), (51, 3666498), (66, 2833203), (73, 2561526), (99, 1888802), (102, 1833249), (146, 1280763), (153, 1222166), (187, 999954), (198, 944401), (219, 853842), (306, 611083), (374, 499977), (438, 426921), (561, 333318), (657, 284614), (761, 245718), (803, 232866), (1122, 166659), (1241, 150678), (1314, 142307), (1522, 122859), (1606, 116433), (1683, 111106), (2283, 81906), (2409, 77622), (2482, 75339), (3366, 55553), (3723, 50226), (4566, 40953), (4818, 38811), (6849, 27302), (7227, 25874), (7446, 25113), (8371, 22338), (11169, 16742), (12937, 14454), (13651, 13698)]