129508596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{513923}}^1$

素因数の和:513940

約数の個数: 36

約数和(自身を含む): 374136672

約数和(自身を除く): 244628076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 513923, 1027846, 1541769, 2055692, 3083538, 3597461, 4625307, 6167076, 7194922, 9250614, 10792383, 14389844, 18501228, 21584766, 32377149, 43169532, 64754298, 129508596]

約数ペア:

[(1, 129508596), (2, 64754298), (3, 43169532), (4, 32377149), (6, 21584766), (7, 18501228), (9, 14389844), (12, 10792383), (14, 9250614), (18, 7194922), (21, 6167076), (28, 4625307), (36, 3597461), (42, 3083538), (63, 2055692), (84, 1541769), (126, 1027846), (252, 513923)]