17953846716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1886701}}^1$

素因数の和:1886782

約数の個数: 48

約数和(自身を含む): 45854405408

約数和(自身を除く): 27900558692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 1886701, 3773402, 5660103, 7546804, 11320206, 22640412, 24527113, 49054226, 73581339, 98108452, 115088761, 147162678, 230177522, 294325356, 345266283, 460355044, 690532566, 1381065132, 1496153893, 2992307786, 4488461679, 5984615572, 8976923358, 17953846716]

約数ペア:

[(1, 17953846716), (2, 8976923358), (3, 5984615572), (4, 4488461679), (6, 2992307786), (12, 1496153893), (13, 1381065132), (26, 690532566), (39, 460355044), (52, 345266283), (61, 294325356), (78, 230177522), (122, 147162678), (156, 115088761), (183, 98108452), (244, 73581339), (366, 49054226), (732, 24527113), (793, 22640412), (1586, 11320206), (2379, 7546804), (3172, 5660103), (4758, 3773402), (9516, 1886701)]