19501473942

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3359}}^1\times {\mathrm{18973}}^1$

素因数の和:22357

約数の個数: 48

約数和(自身を含む): 44754353280

約数和(自身を除く): 25252879338

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 3359, 6718, 10077, 18973, 20154, 30231, 37946, 56919, 57103, 60462, 113838, 114206, 170757, 171309, 322541, 341514, 342618, 513927, 645082, 967623, 1027854, 1935246, 2902869, 5805738, 63730307, 127460614, 191190921, 382381842, 573572763, 1083415219, 1147145526, 2166830438, 3250245657, 6500491314, 9750736971, 19501473942]

約数ペア:

[(1, 19501473942), (2, 9750736971), (3, 6500491314), (6, 3250245657), (9, 2166830438), (17, 1147145526), (18, 1083415219), (34, 573572763), (51, 382381842), (102, 191190921), (153, 127460614), (306, 63730307), (3359, 5805738), (6718, 2902869), (10077, 1935246), (18973, 1027854), (20154, 967623), (30231, 645082), (37946, 513927), (56919, 342618), (57103, 341514), (60462, 322541), (113838, 171309), (114206, 170757)]