7539992838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19947071}}^1$

素因数の和:19947089

約数の個数: 32

約数和(自身を含む): 19149189120

約数和(自身を除く): 11609196282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 19947071, 39894142, 59841213, 119682426, 139629497, 179523639, 279258994, 359047278, 418888491, 538570917, 837776982, 1077141834, 1256665473, 2513330946, 3769996419, 7539992838]

約数ペア:

[(1, 7539992838), (2, 3769996419), (3, 2513330946), (6, 1256665473), (7, 1077141834), (9, 837776982), (14, 538570917), (18, 418888491), (21, 359047278), (27, 279258994), (42, 179523639), (54, 139629497), (63, 119682426), (126, 59841213), (189, 39894142), (378, 19947071)]