9940728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 29548800

約数和(自身を除く): 19608072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 107, 147, 158, 168, 196, 214, 237, 294, 316, 321, 392, 428, 474, 553, 588, 632, 642, 749, 856, 948, 1106, 1176, 1284, 1498, 1659, 1896, 2212, 2247, 2568, 2996, 3318, 3871, 4424, 4494, 5243, 5992, 6636, 7742, 8453, 8988, 10486, 11613, 13272, 15484, 15729, 16906, 17976, 20972, 23226, 25359, 30968, 31458, 33812, 41944, 46452, 50718, 59171, 62916, 67624, 92904, 101436, 118342, 125832, 177513, 202872, 236684, 355026, 414197, 473368, 710052, 828394, 1242591, 1420104, 1656788, 2485182, 3313576, 4970364, 9940728]

約数ペア:

[(1, 9940728), (2, 4970364), (3, 3313576), (4, 2485182), (6, 1656788), (7, 1420104), (8, 1242591), (12, 828394), (14, 710052), (21, 473368), (24, 414197), (28, 355026), (42, 236684), (49, 202872), (56, 177513), (79, 125832), (84, 118342), (98, 101436), (107, 92904), (147, 67624), (158, 62916), (168, 59171), (196, 50718), (214, 46452), (237, 41944), (294, 33812), (316, 31458), (321, 30968), (392, 25359), (428, 23226), (474, 20972), (553, 17976), (588, 16906), (632, 15729), (642, 15484), (749, 13272), (856, 11613), (948, 10486), (1106, 8988), (1176, 8453), (1284, 7742), (1498, 6636), (1659, 5992), (1896, 5243), (2212, 4494), (2247, 4424), (2568, 3871), (2996, 3318)]