18651936

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2003}}^1$

素因数の和:2113

約数の個数: 48

約数和(自身を含む): 49490784

約数和(自身を除く): 30838848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2003, 2328, 3104, 4006, 4656, 6009, 8012, 9312, 12018, 16024, 24036, 32048, 48072, 64096, 96144, 192288, 194291, 388582, 582873, 777164, 1165746, 1554328, 2331492, 3108656, 4662984, 6217312, 9325968, 18651936]

約数ペア:

[(1, 18651936), (2, 9325968), (3, 6217312), (4, 4662984), (6, 3108656), (8, 2331492), (12, 1554328), (16, 1165746), (24, 777164), (32, 582873), (48, 388582), (96, 194291), (97, 192288), (194, 96144), (291, 64096), (388, 48072), (582, 32048), (776, 24036), (1164, 16024), (1552, 12018), (2003, 9312), (2328, 8012), (3104, 6009), (4006, 4656)]