7898978844

素因数分解:

$2^2\times 3^3\times {\mathrm{1303}}^1\times {\mathrm{56131}}^1$

素因数の和:57447

約数の個数: 48

約数和(自身を含む): 20494915840

約数和(自身を除く): 12595936996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1303, 2606, 3909, 5212, 7818, 11727, 15636, 23454, 35181, 46908, 56131, 70362, 112262, 140724, 168393, 224524, 336786, 505179, 673572, 1010358, 1515537, 2020716, 3031074, 6062148, 73138693, 146277386, 219416079, 292554772, 438832158, 658248237, 877664316, 1316496474, 1974744711, 2632992948, 3949489422, 7898978844]

約数ペア:

[(1, 7898978844), (2, 3949489422), (3, 2632992948), (4, 1974744711), (6, 1316496474), (9, 877664316), (12, 658248237), (18, 438832158), (27, 292554772), (36, 219416079), (54, 146277386), (108, 73138693), (1303, 6062148), (2606, 3031074), (3909, 2020716), (5212, 1515537), (7818, 1010358), (11727, 673572), (15636, 505179), (23454, 336786), (35181, 224524), (46908, 168393), (56131, 140724), (70362, 112262)]