18031722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2593}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 38598720

約数和(自身を除く): 20566998

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 2593, 3477, 5186, 6954, 7779, 15558, 49267, 98534, 147801, 158173, 295602, 316346, 474519, 949038, 3005287, 6010574, 9015861, 18031722]

約数ペア:

[(1, 18031722), (2, 9015861), (3, 6010574), (6, 3005287), (19, 949038), (38, 474519), (57, 316346), (61, 295602), (114, 158173), (122, 147801), (183, 98534), (366, 49267), (1159, 15558), (2318, 7779), (2593, 6954), (3477, 5186)]