19977183792

素因数分解:

$2^4\times 3^3\times {\mathrm{46243481}}^1$

素因数の和:46243498

約数の個数: 40

約数和(自身を含む): 57341917680

約数和(自身を除く): 37364733888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 46243481, 92486962, 138730443, 184973924, 277460886, 369947848, 416191329, 554921772, 739895696, 832382658, 1109843544, 1248573987, 1664765316, 2219687088, 2497147974, 3329530632, 4994295948, 6659061264, 9988591896, 19977183792]

約数ペア:

[(1, 19977183792), (2, 9988591896), (3, 6659061264), (4, 4994295948), (6, 3329530632), (8, 2497147974), (9, 2219687088), (12, 1664765316), (16, 1248573987), (18, 1109843544), (24, 832382658), (27, 739895696), (36, 554921772), (48, 416191329), (54, 369947848), (72, 277460886), (108, 184973924), (144, 138730443), (216, 92486962), (432, 46243481)]