18163530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2652

約数の個数: 96

約数和(自身を含む): 58900608

約数和(自身を除く): 40737078

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 2621, 3465, 5242, 6930, 7863, 13105, 15726, 18347, 23589, 26210, 28831, 36694, 39315, 47178, 55041, 57662, 78630, 86493, 91735, 110082, 117945, 144155, 165123, 172986, 183470, 201817, 235890, 259479, 275205, 288310, 330246, 403634, 432465, 518958, 550410, 605451, 825615, 864930, 1009085, 1210902, 1297395, 1651230, 1816353, 2018170, 2594790, 3027255, 3632706, 6054510, 9081765, 18163530]

約数ペア:

[(1, 18163530), (2, 9081765), (3, 6054510), (5, 3632706), (6, 3027255), (7, 2594790), (9, 2018170), (10, 1816353), (11, 1651230), (14, 1297395), (15, 1210902), (18, 1009085), (21, 864930), (22, 825615), (30, 605451), (33, 550410), (35, 518958), (42, 432465), (45, 403634), (55, 330246), (63, 288310), (66, 275205), (70, 259479), (77, 235890), (90, 201817), (99, 183470), (105, 172986), (110, 165123), (126, 144155), (154, 117945), (165, 110082), (198, 91735), (210, 86493), (231, 78630), (315, 57662), (330, 55041), (385, 47178), (462, 39315), (495, 36694), (630, 28831), (693, 26210), (770, 23589), (990, 18347), (1155, 15726), (1386, 13105), (2310, 7863), (2621, 6930), (3465, 5242)]