16505789652

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{72997}}^1$

素因数の和:73589

約数の個数: 72

約数和(自身を含む): 45596302752

約数和(自身を除く): 29090513100

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 571, 1142, 1713, 2284, 3426, 5139, 6281, 6852, 10278, 12562, 18843, 20556, 25124, 37686, 56529, 72997, 75372, 113058, 145994, 218991, 226116, 291988, 437982, 656973, 802967, 875964, 1313946, 1605934, 2408901, 2627892, 3211868, 4817802, 7226703, 9635604, 14453406, 28906812, 41681287, 83362574, 125043861, 166725148, 250087722, 375131583, 458494157, 500175444, 750263166, 916988314, 1375482471, 1500526332, 1833976628, 2750964942, 4126447413, 5501929884, 8252894826, 16505789652]

約数ペア:

[(1, 16505789652), (2, 8252894826), (3, 5501929884), (4, 4126447413), (6, 2750964942), (9, 1833976628), (11, 1500526332), (12, 1375482471), (18, 916988314), (22, 750263166), (33, 500175444), (36, 458494157), (44, 375131583), (66, 250087722), (99, 166725148), (132, 125043861), (198, 83362574), (396, 41681287), (571, 28906812), (1142, 14453406), (1713, 9635604), (2284, 7226703), (3426, 4817802), (5139, 3211868), (6281, 2627892), (6852, 2408901), (10278, 1605934), (12562, 1313946), (18843, 875964), (20556, 802967), (25124, 656973), (37686, 437982), (56529, 291988), (72997, 226116), (75372, 218991), (113058, 145994)]