38578428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{153089}}^1$

素因数の和:153106

約数の個数: 36

約数和(自身を含む): 111449520

約数和(自身を除く): 72871092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 153089, 306178, 459267, 612356, 918534, 1071623, 1377801, 1837068, 2143246, 2755602, 3214869, 4286492, 5511204, 6429738, 9644607, 12859476, 19289214, 38578428]

約数ペア:

[(1, 38578428), (2, 19289214), (3, 12859476), (4, 9644607), (6, 6429738), (7, 5511204), (9, 4286492), (12, 3214869), (14, 2755602), (18, 2143246), (21, 1837068), (28, 1377801), (36, 1071623), (42, 918534), (63, 612356), (84, 459267), (126, 306178), (252, 153089)]