68694393618

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{306707}}^1$

素因数の和:307279

約数の個数: 48

約数和(自身を含む): 155596648896

約数和(自身を除く): 86902255278

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 541, 1082, 1623, 3246, 4869, 9738, 12443, 24886, 37329, 74658, 111987, 223974, 306707, 613414, 920121, 1840242, 2760363, 5520726, 7054261, 14108522, 21162783, 42325566, 63488349, 126976698, 165928487, 331856974, 497785461, 995570922, 1493356383, 2986712766, 3816355201, 7632710402, 11449065603, 22898131206, 34347196809, 68694393618]

約数ペア:

[(1, 68694393618), (2, 34347196809), (3, 22898131206), (6, 11449065603), (9, 7632710402), (18, 3816355201), (23, 2986712766), (46, 1493356383), (69, 995570922), (138, 497785461), (207, 331856974), (414, 165928487), (541, 126976698), (1082, 63488349), (1623, 42325566), (3246, 21162783), (4869, 14108522), (9738, 7054261), (12443, 5520726), (24886, 2760363), (37329, 1840242), (74658, 920121), (111987, 613414), (223974, 306707)]