138368958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{253423}}^1$

素因数の和:253448

約数の個数: 32

約数和(自身を含む): 340601856

約数和(自身を除く): 202232898

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 253423, 506846, 760269, 1520538, 1773961, 3294499, 3547922, 5321883, 6588998, 9883497, 10643766, 19766994, 23061493, 46122986, 69184479, 138368958]

約数ペア:

[(1, 138368958), (2, 69184479), (3, 46122986), (6, 23061493), (7, 19766994), (13, 10643766), (14, 9883497), (21, 6588998), (26, 5321883), (39, 3547922), (42, 3294499), (78, 1773961), (91, 1520538), (182, 760269), (273, 506846), (546, 253423)]