26942868

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 72098208

約数和(自身を除く): 45155340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 523, 636, 954, 972, 1046, 1431, 1569, 1908, 2092, 2862, 3138, 4293, 4707, 5724, 6276, 8586, 9414, 12879, 14121, 17172, 18828, 25758, 27719, 28242, 42363, 51516, 55438, 56484, 83157, 84726, 110876, 127089, 166314, 169452, 249471, 254178, 332628, 498942, 508356, 748413, 997884, 1496826, 2245239, 2993652, 4490478, 6735717, 8980956, 13471434, 26942868]

約数ペア:

[(1, 26942868), (2, 13471434), (3, 8980956), (4, 6735717), (6, 4490478), (9, 2993652), (12, 2245239), (18, 1496826), (27, 997884), (36, 748413), (53, 508356), (54, 498942), (81, 332628), (106, 254178), (108, 249471), (159, 169452), (162, 166314), (212, 127089), (243, 110876), (318, 84726), (324, 83157), (477, 56484), (486, 55438), (523, 51516), (636, 42363), (954, 28242), (972, 27719), (1046, 25758), (1431, 18828), (1569, 17172), (1908, 14121), (2092, 12879), (2862, 9414), (3138, 8586), (4293, 6276), (4707, 5724)]