2741454

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 6514560

約数和(自身を除く): 3773106

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 289, 306, 527, 558, 578, 867, 1054, 1581, 1734, 2601, 3162, 4743, 4913, 5202, 8959, 9486, 9826, 14739, 17918, 26877, 29478, 44217, 53754, 80631, 88434, 152303, 161262, 304606, 456909, 913818, 1370727, 2741454]

約数ペア:

[(1, 2741454), (2, 1370727), (3, 913818), (6, 456909), (9, 304606), (17, 161262), (18, 152303), (31, 88434), (34, 80631), (51, 53754), (62, 44217), (93, 29478), (102, 26877), (153, 17918), (186, 14739), (279, 9826), (289, 9486), (306, 8959), (527, 5202), (558, 4913), (578, 4743), (867, 3162), (1054, 2601), (1581, 1734)]