18008130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3003

約数の個数: 64

約数和(自身を含む): 51114240

約数和(自身を除く): 33106110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 2957, 3045, 5914, 6090, 8871, 14785, 17742, 20699, 29570, 41398, 44355, 62097, 85753, 88710, 103495, 124194, 171506, 206990, 257259, 310485, 428765, 514518, 600271, 620970, 857530, 1200542, 1286295, 1800813, 2572590, 3001355, 3601626, 6002710, 9004065, 18008130]

約数ペア:

[(1, 18008130), (2, 9004065), (3, 6002710), (5, 3601626), (6, 3001355), (7, 2572590), (10, 1800813), (14, 1286295), (15, 1200542), (21, 857530), (29, 620970), (30, 600271), (35, 514518), (42, 428765), (58, 310485), (70, 257259), (87, 206990), (105, 171506), (145, 124194), (174, 103495), (203, 88710), (210, 85753), (290, 62097), (406, 44355), (435, 41398), (609, 29570), (870, 20699), (1015, 17742), (1218, 14785), (2030, 8871), (2957, 6090), (3045, 5914)]