2003338512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1987439}}^1$

素因数の和:1987460

約数の個数: 60

約数和(自身を含む): 6407506560

約数和(自身を除く): 4404168048

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, 504, 1008, 1987439, 3974878, 5962317, 7949756, 11924634, 13912073, 15899512, 17886951, 23849268, 27824146, 31799024, 35773902, 41736219, 47698536, 55648292, 71547804, 83472438, 95397072, 111296584, 125208657, 143095608, 166944876, 222593168, 250417314, 286191216, 333889752, 500834628, 667779504, 1001669256, 2003338512]

約数ペア:

[(1, 2003338512), (2, 1001669256), (3, 667779504), (4, 500834628), (6, 333889752), (7, 286191216), (8, 250417314), (9, 222593168), (12, 166944876), (14, 143095608), (16, 125208657), (18, 111296584), (21, 95397072), (24, 83472438), (28, 71547804), (36, 55648292), (42, 47698536), (48, 41736219), (56, 35773902), (63, 31799024), (72, 27824146), (84, 23849268), (112, 17886951), (126, 15899512), (144, 13912073), (168, 11924634), (252, 7949756), (336, 5962317), (504, 3974878), (1008, 1987439)]