21623484

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{7477}}^1$

素因数の和:7725

約数の個数: 24

約数和(自身を含む): 50670928

約数和(自身を除く): 29047444

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 7477, 14954, 22431, 29908, 44862, 89724, 1801957, 3603914, 5405871, 7207828, 10811742, 21623484]

約数ペア:

[(1, 21623484), (2, 10811742), (3, 7207828), (4, 5405871), (6, 3603914), (12, 1801957), (241, 89724), (482, 44862), (723, 29908), (964, 22431), (1446, 14954), (2892, 7477)]