227873646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12647}}^1$

素因数の和:12686

約数の個数: 96

約数和(自身を含む): 662957568

約数和(自身を除く): 435083922

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 9009, 12647, 18018, 25294, 37941, 75882, 88529, 113823, 139117, 164411, 177058, 227646, 265587, 278234, 328822, 417351, 493233, 531174, 796761, 834702, 973819, 986466, 1150877, 1252053, 1479699, 1593522, 1808521, 1947638, 2301754, 2504106, 2921457, 2959398, 3452631, 3617042, 5425563, 5842914, 6905262, 8764371, 10357893, 10851126, 12659647, 16276689, 17528742, 20715786, 25319294, 32553378, 37978941, 75957882, 113936823, 227873646]

約数ペア:

[(1, 227873646), (2, 113936823), (3, 75957882), (6, 37978941), (7, 32553378), (9, 25319294), (11, 20715786), (13, 17528742), (14, 16276689), (18, 12659647), (21, 10851126), (22, 10357893), (26, 8764371), (33, 6905262), (39, 5842914), (42, 5425563), (63, 3617042), (66, 3452631), (77, 2959398), (78, 2921457), (91, 2504106), (99, 2301754), (117, 1947638), (126, 1808521), (143, 1593522), (154, 1479699), (182, 1252053), (198, 1150877), (231, 986466), (234, 973819), (273, 834702), (286, 796761), (429, 531174), (462, 493233), (546, 417351), (693, 328822), (819, 278234), (858, 265587), (1001, 227646), (1287, 177058), (1386, 164411), (1638, 139117), (2002, 113823), (2574, 88529), (3003, 75882), (6006, 37941), (9009, 25294), (12647, 18018)]