19516790016

素因数分解:

$2^8\times 3^2\times {\mathrm{8470829}}^1$

素因数の和:8470851

約数の個数: 54

約数和(自身を含む): 56271723690

約数和(自身を除く): 36754933674

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8470829, 16941658, 25412487, 33883316, 50824974, 67766632, 76237461, 101649948, 135533264, 152474922, 203299896, 271066528, 304949844, 406599792, 542133056, 609899688, 813199584, 1084266112, 1219799376, 1626399168, 2168532224, 2439598752, 3252798336, 4879197504, 6505596672, 9758395008, 19516790016]

約数ペア:

[(1, 19516790016), (2, 9758395008), (3, 6505596672), (4, 4879197504), (6, 3252798336), (8, 2439598752), (9, 2168532224), (12, 1626399168), (16, 1219799376), (18, 1084266112), (24, 813199584), (32, 609899688), (36, 542133056), (48, 406599792), (64, 304949844), (72, 271066528), (96, 203299896), (128, 152474922), (144, 135533264), (192, 101649948), (256, 76237461), (288, 67766632), (384, 50824974), (576, 33883316), (768, 25412487), (1152, 16941658), (2304, 8470829)]