13836726

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 31344768

約数和(自身を除く): 17508042

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 181, 186, 274, 279, 362, 411, 543, 558, 822, 1086, 1233, 1629, 2466, 3258, 4247, 5611, 8494, 11222, 12741, 16833, 24797, 25482, 33666, 38223, 49594, 50499, 74391, 76446, 100998, 148782, 223173, 446346, 768707, 1537414, 2306121, 4612242, 6918363, 13836726]

約数ペア:

[(1, 13836726), (2, 6918363), (3, 4612242), (6, 2306121), (9, 1537414), (18, 768707), (31, 446346), (62, 223173), (93, 148782), (137, 100998), (181, 76446), (186, 74391), (274, 50499), (279, 49594), (362, 38223), (411, 33666), (543, 25482), (558, 24797), (822, 16833), (1086, 12741), (1233, 11222), (1629, 8494), (2466, 5611), (3258, 4247)]