13690474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 26998272

約数和(自身を除く): 13307798

約数列:

[1, 2, 7, 14, 17, 23, 34, 41, 46, 61, 82, 119, 122, 161, 238, 287, 322, 391, 427, 574, 697, 782, 854, 943, 1037, 1394, 1403, 1886, 2074, 2501, 2737, 2806, 4879, 5002, 5474, 6601, 7259, 9758, 9821, 13202, 14518, 16031, 17507, 19642, 23851, 32062, 35014, 42517, 47702, 57523, 85034, 112217, 115046, 166957, 224434, 297619, 333914, 402661, 595238, 805322, 977891, 1955782, 6845237, 13690474]

約数ペア:

[(1, 13690474), (2, 6845237), (7, 1955782), (14, 977891), (17, 805322), (23, 595238), (34, 402661), (41, 333914), (46, 297619), (61, 224434), (82, 166957), (119, 115046), (122, 112217), (161, 85034), (238, 57523), (287, 47702), (322, 42517), (391, 35014), (427, 32062), (574, 23851), (697, 19642), (782, 17507), (854, 16031), (943, 14518), (1037, 13202), (1394, 9821), (1403, 9758), (1886, 7259), (2074, 6601), (2501, 5474), (2737, 5002), (2806, 4879)]