19894693068

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{925679}}^1$

素因数の和:925891

約数の個数: 48

約数和(自身を含む): 51838080000

約数和(自身を除く): 31943386932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 21492, 925679, 1851358, 2777037, 3702716, 5554074, 8331111, 11108148, 16662222, 24993333, 33324444, 49986666, 99973332, 184210121, 368420242, 552630363, 736840484, 1105260726, 1657891089, 2210521452, 3315782178, 4973673267, 6631564356, 9947346534, 19894693068]

約数ペア:

[(1, 19894693068), (2, 9947346534), (3, 6631564356), (4, 4973673267), (6, 3315782178), (9, 2210521452), (12, 1657891089), (18, 1105260726), (27, 736840484), (36, 552630363), (54, 368420242), (108, 184210121), (199, 99973332), (398, 49986666), (597, 33324444), (796, 24993333), (1194, 16662222), (1791, 11108148), (2388, 8331111), (3582, 5554074), (5373, 3702716), (7164, 2777037), (10746, 1851358), (21492, 925679)]