13868838

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 32381856

約数和(自身を除く): 18513018

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 743, 1037, 1098, 1486, 2074, 2229, 3111, 4458, 6222, 6687, 9333, 12631, 13374, 18666, 25262, 37893, 45323, 75786, 90646, 113679, 135969, 227358, 271938, 407907, 770491, 815814, 1540982, 2311473, 4622946, 6934419, 13868838]

約数ペア:

[(1, 13868838), (2, 6934419), (3, 4622946), (6, 2311473), (9, 1540982), (17, 815814), (18, 770491), (34, 407907), (51, 271938), (61, 227358), (102, 135969), (122, 113679), (153, 90646), (183, 75786), (306, 45323), (366, 37893), (549, 25262), (743, 18666), (1037, 13374), (1098, 12631), (1486, 9333), (2074, 6687), (2229, 6222), (3111, 4458)]