26718588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 74748128

約数和(自身を除く): 48029540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1543, 1924, 2886, 3086, 4329, 4629, 5772, 6172, 8658, 9258, 13887, 17316, 18516, 20059, 27774, 40118, 55548, 57091, 60177, 80236, 114182, 120354, 171273, 180531, 228364, 240708, 342546, 361062, 513819, 685092, 722124, 742183, 1027638, 1484366, 2055276, 2226549, 2968732, 4453098, 6679647, 8906196, 13359294, 26718588]

約数ペア:

[(1, 26718588), (2, 13359294), (3, 8906196), (4, 6679647), (6, 4453098), (9, 2968732), (12, 2226549), (13, 2055276), (18, 1484366), (26, 1027638), (36, 742183), (37, 722124), (39, 685092), (52, 513819), (74, 361062), (78, 342546), (111, 240708), (117, 228364), (148, 180531), (156, 171273), (222, 120354), (234, 114182), (333, 80236), (444, 60177), (468, 57091), (481, 55548), (666, 40118), (962, 27774), (1332, 20059), (1443, 18516), (1543, 17316), (1924, 13887), (2886, 9258), (3086, 8658), (4329, 6172), (4629, 5772)]