18632412

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1483}}^1$

素因数の和:1842

約数の個数: 36

約数和(自身を含む): 47265400

約数和(自身を除く): 28632988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 1483, 2094, 2966, 3141, 4188, 4449, 5932, 6282, 8898, 12564, 13347, 17796, 26694, 53388, 517567, 1035134, 1552701, 2070268, 3105402, 4658103, 6210804, 9316206, 18632412]

約数ペア:

[(1, 18632412), (2, 9316206), (3, 6210804), (4, 4658103), (6, 3105402), (9, 2070268), (12, 1552701), (18, 1035134), (36, 517567), (349, 53388), (698, 26694), (1047, 17796), (1396, 13347), (1483, 12564), (2094, 8898), (2966, 6282), (3141, 5932), (4188, 4449)]