9938786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 9414814

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 59, 62, 118, 143, 209, 247, 286, 341, 403, 418, 494, 589, 649, 682, 767, 806, 1121, 1178, 1298, 1534, 1829, 2242, 2717, 3658, 4433, 5434, 6479, 7657, 8437, 8866, 12331, 12958, 14573, 15314, 16874, 20119, 23777, 24662, 29146, 34751, 40238, 47554, 69502, 84227, 160303, 168454, 261547, 320606, 382261, 451763, 523094, 764522, 903526, 4969393, 9938786]

約数ペア:

[(1, 9938786), (2, 4969393), (11, 903526), (13, 764522), (19, 523094), (22, 451763), (26, 382261), (31, 320606), (38, 261547), (59, 168454), (62, 160303), (118, 84227), (143, 69502), (209, 47554), (247, 40238), (286, 34751), (341, 29146), (403, 24662), (418, 23777), (494, 20119), (589, 16874), (649, 15314), (682, 14573), (767, 12958), (806, 12331), (1121, 8866), (1178, 8437), (1298, 7657), (1534, 6479), (1829, 5434), (2242, 4433), (2717, 3658)]