19751722704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{13907}}^1$

素因数の和:15337

約数の個数: 120

約数和(自身を含む): 63223542720

約数和(自身を除く): 43471820016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1409, 2818, 4227, 5636, 8454, 9863, 11272, 12681, 13907, 16908, 19726, 22544, 25362, 27814, 29589, 33816, 39452, 41721, 50724, 55628, 59178, 67632, 78904, 83442, 88767, 97349, 101448, 111256, 118356, 125163, 157808, 166884, 177534, 194698, 202896, 222512, 236712, 250326, 292047, 333768, 355068, 389396, 473424, 500652, 584094, 667536, 710136, 778792, 876141, 1001304, 1168188, 1420272, 1557584, 1752282, 2002608, 2336376, 3504564, 4672752, 7009128, 14018256, 19594963, 39189926, 58784889, 78379852, 117569778, 137164741, 156759704, 176354667, 235139556, 274329482, 313519408, 352709334, 411494223, 470279112, 548658964, 705418668, 822988446, 940558224, 1097317928, 1234482669, 1410837336, 1645976892, 2194635856, 2468965338, 2821674672, 3291953784, 4937930676, 6583907568, 9875861352, 19751722704]

約数ペア:

[(1, 19751722704), (2, 9875861352), (3, 6583907568), (4, 4937930676), (6, 3291953784), (7, 2821674672), (8, 2468965338), (9, 2194635856), (12, 1645976892), (14, 1410837336), (16, 1234482669), (18, 1097317928), (21, 940558224), (24, 822988446), (28, 705418668), (36, 548658964), (42, 470279112), (48, 411494223), (56, 352709334), (63, 313519408), (72, 274329482), (84, 235139556), (112, 176354667), (126, 156759704), (144, 137164741), (168, 117569778), (252, 78379852), (336, 58784889), (504, 39189926), (1008, 19594963), (1409, 14018256), (2818, 7009128), (4227, 4672752), (5636, 3504564), (8454, 2336376), (9863, 2002608), (11272, 1752282), (12681, 1557584), (13907, 1420272), (16908, 1168188), (19726, 1001304), (22544, 876141), (25362, 778792), (27814, 710136), (29589, 667536), (33816, 584094), (39452, 500652), (41721, 473424), (50724, 389396), (55628, 355068), (59178, 333768), (67632, 292047), (78904, 250326), (83442, 236712), (88767, 222512), (97349, 202896), (101448, 194698), (111256, 177534), (118356, 166884), (125163, 157808)]