17272242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 40604928

約数和(自身を除く): 23332686

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 331, 446, 662, 669, 993, 1338, 1986, 2007, 2899, 2979, 4014, 4303, 5798, 5958, 8606, 8697, 12909, 17394, 25818, 26091, 38727, 52182, 73813, 77454, 147626, 221439, 442878, 664317, 959569, 1328634, 1919138, 2878707, 5757414, 8636121, 17272242]

約数ペア:

[(1, 17272242), (2, 8636121), (3, 5757414), (6, 2878707), (9, 1919138), (13, 1328634), (18, 959569), (26, 664317), (39, 442878), (78, 221439), (117, 147626), (223, 77454), (234, 73813), (331, 52182), (446, 38727), (662, 26091), (669, 25818), (993, 17394), (1338, 12909), (1986, 8697), (2007, 8606), (2899, 5958), (2979, 5798), (4014, 4303)]