1647938916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3521237}}^1$

素因数の和:3521260

約数の個数: 36

約数和(自身を含む): 4486057212

約数和(自身を除く): 2838118296

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3521237, 7042474, 10563711, 14084948, 21127422, 31691133, 42254844, 45776081, 63382266, 91552162, 126764532, 137328243, 183104324, 274656486, 411984729, 549312972, 823969458, 1647938916]

約数ペア:

[(1, 1647938916), (2, 823969458), (3, 549312972), (4, 411984729), (6, 274656486), (9, 183104324), (12, 137328243), (13, 126764532), (18, 91552162), (26, 63382266), (36, 45776081), (39, 42254844), (52, 31691133), (78, 21127422), (117, 14084948), (156, 10563711), (234, 7042474), (468, 3521237)]