2018092095

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{1901}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 3617512704

約数和(自身を除く): 1599420609

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 761, 1395, 1901, 2283, 3805, 5703, 6849, 9505, 11415, 17109, 23591, 28515, 34245, 58931, 70773, 85545, 117955, 176793, 212319, 294655, 353865, 530379, 883965, 1061595, 1446661, 2651895, 4339983, 7233305, 13019949, 21699915, 44846491, 65099745, 134539473, 224232455, 403618419, 672697365, 2018092095]

約数ペア:

[(1, 2018092095), (3, 672697365), (5, 403618419), (9, 224232455), (15, 134539473), (31, 65099745), (45, 44846491), (93, 21699915), (155, 13019949), (279, 7233305), (465, 4339983), (761, 2651895), (1395, 1446661), (1901, 1061595), (2283, 883965), (3805, 530379), (5703, 353865), (6849, 294655), (9505, 212319), (11415, 176793), (17109, 117955), (23591, 85545), (28515, 70773), (34245, 58931)]