25691454

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 59540832

約数和(自身を除く): 33849378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 113, 153, 226, 306, 339, 678, 743, 1017, 1486, 1921, 2034, 2229, 3842, 4458, 5763, 6687, 11526, 12631, 13374, 17289, 25262, 34578, 37893, 75786, 83959, 113679, 167918, 227358, 251877, 503754, 755631, 1427303, 1511262, 2854606, 4281909, 8563818, 12845727, 25691454]

約数ペア:

[(1, 25691454), (2, 12845727), (3, 8563818), (6, 4281909), (9, 2854606), (17, 1511262), (18, 1427303), (34, 755631), (51, 503754), (102, 251877), (113, 227358), (153, 167918), (226, 113679), (306, 83959), (339, 75786), (678, 37893), (743, 34578), (1017, 25262), (1486, 17289), (1921, 13374), (2034, 12631), (2229, 11526), (3842, 6687), (4458, 5763)]