258207516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1024633}}^1$

素因数の和:1024650

約数の個数: 36

約数和(自身を含む): 745933552

約数和(自身を除く): 487726036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1024633, 2049266, 3073899, 4098532, 6147798, 7172431, 9221697, 12295596, 14344862, 18443394, 21517293, 28689724, 36886788, 43034586, 64551879, 86069172, 129103758, 258207516]

約数ペア:

[(1, 258207516), (2, 129103758), (3, 86069172), (4, 64551879), (6, 43034586), (7, 36886788), (9, 28689724), (12, 21517293), (14, 18443394), (18, 14344862), (21, 12295596), (28, 9221697), (36, 7172431), (42, 6147798), (63, 4098532), (84, 3073899), (126, 2049266), (252, 1024633)]