2000918538

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{650071}}^1$

素因数の和:650104

約数の個数: 40

約数和(自身を含む): 4719522720

約数和(自身を除く): 2718604182

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 650071, 1300142, 1950213, 3900426, 5850639, 11701278, 12351349, 17551917, 24702698, 35103834, 37054047, 52655751, 74108094, 105311502, 111162141, 222324282, 333486423, 666972846, 1000459269, 2000918538]

約数ペア:

[(1, 2000918538), (2, 1000459269), (3, 666972846), (6, 333486423), (9, 222324282), (18, 111162141), (19, 105311502), (27, 74108094), (38, 52655751), (54, 37054047), (57, 35103834), (81, 24702698), (114, 17551917), (162, 12351349), (171, 11701278), (342, 5850639), (513, 3900426), (1026, 1950213), (1539, 1300142), (3078, 650071)]