26852945652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4243}}^1\times {\mathrm{13523}}^1$

素因数の和:17789

約数の個数: 72

約数和(自身を含む): 73122320544

約数和(自身を除く): 46269374892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 4243, 8486, 12729, 13523, 16972, 25458, 27046, 38187, 40569, 50916, 54092, 55159, 76374, 81138, 110318, 121707, 152748, 162276, 165477, 175799, 220636, 243414, 330954, 351598, 486828, 496431, 527397, 661908, 703196, 992862, 1054794, 1582191, 1985724, 2109588, 3164382, 6328764, 57378089, 114756178, 172134267, 229512356, 344268534, 516402801, 688537068, 745915157, 1032805602, 1491830314, 2065611204, 2237745471, 2983660628, 4475490942, 6713236413, 8950981884, 13426472826, 26852945652]

約数ペア:

[(1, 26852945652), (2, 13426472826), (3, 8950981884), (4, 6713236413), (6, 4475490942), (9, 2983660628), (12, 2237745471), (13, 2065611204), (18, 1491830314), (26, 1032805602), (36, 745915157), (39, 688537068), (52, 516402801), (78, 344268534), (117, 229512356), (156, 172134267), (234, 114756178), (468, 57378089), (4243, 6328764), (8486, 3164382), (12729, 2109588), (13523, 1985724), (16972, 1582191), (25458, 1054794), (27046, 992862), (38187, 703196), (40569, 661908), (50916, 527397), (54092, 496431), (55159, 486828), (76374, 351598), (81138, 330954), (110318, 243414), (121707, 220636), (152748, 175799), (162276, 165477)]