122711442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71261}}^1$

素因数の和:71314

約数の個数: 32

約数和(自身を含む): 287328384

約数和(自身を除く): 164616942

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 71261, 142522, 213783, 427566, 498827, 997654, 1496481, 2921701, 2992962, 5843402, 8765103, 17530206, 20451907, 40903814, 61355721, 122711442]

約数ペア:

[(1, 122711442), (2, 61355721), (3, 40903814), (6, 20451907), (7, 17530206), (14, 8765103), (21, 5843402), (41, 2992962), (42, 2921701), (82, 1496481), (123, 997654), (246, 498827), (287, 427566), (574, 213783), (861, 142522), (1722, 71261)]