26687466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 64861056

約数和(自身を除く): 38173590

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 283, 338, 403, 507, 558, 566, 806, 849, 1014, 1209, 1521, 1698, 2418, 2547, 3042, 3627, 3679, 5094, 5239, 7254, 7358, 8773, 10478, 11037, 15717, 17546, 22074, 26319, 31434, 33111, 47151, 47827, 52638, 66222, 78957, 94302, 95654, 114049, 143481, 157914, 228098, 286962, 342147, 430443, 684294, 860886, 1026441, 1482637, 2052882, 2965274, 4447911, 8895822, 13343733, 26687466]

約数ペア:

[(1, 26687466), (2, 13343733), (3, 8895822), (6, 4447911), (9, 2965274), (13, 2052882), (18, 1482637), (26, 1026441), (31, 860886), (39, 684294), (62, 430443), (78, 342147), (93, 286962), (117, 228098), (169, 157914), (186, 143481), (234, 114049), (279, 95654), (283, 94302), (338, 78957), (403, 66222), (507, 52638), (558, 47827), (566, 47151), (806, 33111), (849, 31434), (1014, 26319), (1209, 22074), (1521, 17546), (1698, 15717), (2418, 11037), (2547, 10478), (3042, 8773), (3627, 7358), (3679, 7254), (5094, 5239)]