684973692

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{487873}}^1$

素因数の和:487899

約数の個数: 48

約数和(自身を含む): 1912466080

約数和(自身を除く): 1227492388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 487873, 975746, 1463619, 1951492, 2927238, 4390857, 5854476, 6342349, 8781714, 12684698, 13172571, 17563428, 19027047, 25369396, 26345142, 38054094, 52690284, 57081141, 76108188, 114162282, 171243423, 228324564, 342486846, 684973692]

約数ペア:

[(1, 684973692), (2, 342486846), (3, 228324564), (4, 171243423), (6, 114162282), (9, 76108188), (12, 57081141), (13, 52690284), (18, 38054094), (26, 26345142), (27, 25369396), (36, 19027047), (39, 17563428), (52, 13172571), (54, 12684698), (78, 8781714), (108, 6342349), (117, 5854476), (156, 4390857), (234, 2927238), (351, 1951492), (468, 1463619), (702, 975746), (1404, 487873)]