26400492

素因数分解:

$2^2\times 3^5\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 70049616

約数和(自身を除く): 43649124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 173, 243, 314, 324, 346, 471, 486, 519, 628, 692, 942, 972, 1038, 1413, 1557, 1884, 2076, 2826, 3114, 4239, 4671, 5652, 6228, 8478, 9342, 12717, 14013, 16956, 18684, 25434, 27161, 28026, 38151, 42039, 50868, 54322, 56052, 76302, 81483, 84078, 108644, 152604, 162966, 168156, 244449, 325932, 488898, 733347, 977796, 1466694, 2200041, 2933388, 4400082, 6600123, 8800164, 13200246, 26400492]

約数ペア:

[(1, 26400492), (2, 13200246), (3, 8800164), (4, 6600123), (6, 4400082), (9, 2933388), (12, 2200041), (18, 1466694), (27, 977796), (36, 733347), (54, 488898), (81, 325932), (108, 244449), (157, 168156), (162, 162966), (173, 152604), (243, 108644), (314, 84078), (324, 81483), (346, 76302), (471, 56052), (486, 54322), (519, 50868), (628, 42039), (692, 38151), (942, 28026), (972, 27161), (1038, 25434), (1413, 18684), (1557, 16956), (1884, 14013), (2076, 12717), (2826, 9342), (3114, 8478), (4239, 6228), (4671, 5652)]