38854998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7907}}^1$

素因数の和:7938

約数の個数: 64

約数和(自身を含む): 106283520

約数和(自身を除く): 67428522

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 7907, 15814, 23721, 47442, 55349, 71163, 102791, 110698, 142326, 166047, 205582, 213489, 308373, 332094, 426978, 498141, 616746, 719537, 925119, 996282, 1439074, 1494423, 1850238, 2158611, 2775357, 2988846, 4317222, 5550714, 6475833, 12951666, 19427499, 38854998]

約数ペア:

[(1, 38854998), (2, 19427499), (3, 12951666), (6, 6475833), (7, 5550714), (9, 4317222), (13, 2988846), (14, 2775357), (18, 2158611), (21, 1850238), (26, 1494423), (27, 1439074), (39, 996282), (42, 925119), (54, 719537), (63, 616746), (78, 498141), (91, 426978), (117, 332094), (126, 308373), (182, 213489), (189, 205582), (234, 166047), (273, 142326), (351, 110698), (378, 102791), (546, 71163), (702, 55349), (819, 47442), (1638, 23721), (2457, 15814), (4914, 7907)]