21446064

素因数分解:

$2^4\times 3^2\times {\mathrm{148931}}^1$

素因数の和:148945

約数の個数: 30

約数和(自身を含む): 60019596

約数和(自身を除く): 38573532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 148931, 297862, 446793, 595724, 893586, 1191448, 1340379, 1787172, 2382896, 2680758, 3574344, 5361516, 7148688, 10723032, 21446064]

約数ペア:

[(1, 21446064), (2, 10723032), (3, 7148688), (4, 5361516), (6, 3574344), (8, 2680758), (9, 2382896), (12, 1787172), (16, 1340379), (18, 1191448), (24, 893586), (36, 595724), (48, 446793), (72, 297862), (144, 148931)]