16242954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 24399606

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 419, 426, 497, 546, 838, 923, 994, 1257, 1491, 1846, 2514, 2769, 2933, 2982, 5447, 5538, 5866, 6461, 8799, 10894, 12922, 16341, 17598, 19383, 29749, 32682, 38129, 38766, 59498, 76258, 89247, 114387, 178494, 208243, 228774, 386737, 416486, 624729, 773474, 1160211, 1249458, 2320422, 2707159, 5414318, 8121477, 16242954]

約数ペア:

[(1, 16242954), (2, 8121477), (3, 5414318), (6, 2707159), (7, 2320422), (13, 1249458), (14, 1160211), (21, 773474), (26, 624729), (39, 416486), (42, 386737), (71, 228774), (78, 208243), (91, 178494), (142, 114387), (182, 89247), (213, 76258), (273, 59498), (419, 38766), (426, 38129), (497, 32682), (546, 29749), (838, 19383), (923, 17598), (994, 16341), (1257, 12922), (1491, 10894), (1846, 8799), (2514, 6461), (2769, 5866), (2933, 5538), (2982, 5447)]