19892568528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{53773}}^1$

素因数の和:54161

約数の個数: 120

約数和(自身を含む): 63799194368

約数和(自身を除く): 43906625840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 367, 504, 734, 1008, 1101, 1468, 2202, 2569, 2936, 3303, 4404, 5138, 5872, 6606, 7707, 8808, 10276, 13212, 15414, 17616, 20552, 23121, 26424, 30828, 41104, 46242, 52848, 53773, 61656, 92484, 107546, 123312, 161319, 184968, 215092, 322638, 369936, 376411, 430184, 483957, 645276, 752822, 860368, 967914, 1129233, 1290552, 1505644, 1935828, 2258466, 2581104, 3011288, 3387699, 3871656, 4516932, 6022576, 6775398, 7743312, 9033864, 13550796, 18067728, 19734691, 27101592, 39469382, 54203184, 59204073, 78938764, 118408146, 138142837, 157877528, 177612219, 236816292, 276285674, 315755056, 355224438, 414428511, 473632584, 552571348, 710448876, 828857022, 947265168, 1105142696, 1243285533, 1420897752, 1657714044, 2210285392, 2486571066, 2841795504, 3315428088, 4973142132, 6630856176, 9946284264, 19892568528]

約数ペア:

[(1, 19892568528), (2, 9946284264), (3, 6630856176), (4, 4973142132), (6, 3315428088), (7, 2841795504), (8, 2486571066), (9, 2210285392), (12, 1657714044), (14, 1420897752), (16, 1243285533), (18, 1105142696), (21, 947265168), (24, 828857022), (28, 710448876), (36, 552571348), (42, 473632584), (48, 414428511), (56, 355224438), (63, 315755056), (72, 276285674), (84, 236816292), (112, 177612219), (126, 157877528), (144, 138142837), (168, 118408146), (252, 78938764), (336, 59204073), (367, 54203184), (504, 39469382), (734, 27101592), (1008, 19734691), (1101, 18067728), (1468, 13550796), (2202, 9033864), (2569, 7743312), (2936, 6775398), (3303, 6022576), (4404, 4516932), (5138, 3871656), (5872, 3387699), (6606, 3011288), (7707, 2581104), (8808, 2258466), (10276, 1935828), (13212, 1505644), (15414, 1290552), (17616, 1129233), (20552, 967914), (23121, 860368), (26424, 752822), (30828, 645276), (41104, 483957), (46242, 430184), (52848, 376411), (53773, 369936), (61656, 322638), (92484, 215092), (107546, 184968), (123312, 161319)]