63890838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1447}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 151796736

約数和(自身を除く): 87905898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 223, 446, 669, 1338, 1447, 2007, 2453, 2894, 4014, 4341, 4906, 7359, 8682, 13023, 14718, 15917, 22077, 26046, 31834, 44154, 47751, 95502, 143253, 286506, 322681, 645362, 968043, 1936086, 2904129, 3549491, 5808258, 7098982, 10648473, 21296946, 31945419, 63890838]

約数ペア:

[(1, 63890838), (2, 31945419), (3, 21296946), (6, 10648473), (9, 7098982), (11, 5808258), (18, 3549491), (22, 2904129), (33, 1936086), (66, 968043), (99, 645362), (198, 322681), (223, 286506), (446, 143253), (669, 95502), (1338, 47751), (1447, 44154), (2007, 31834), (2453, 26046), (2894, 22077), (4014, 15917), (4341, 14718), (4906, 13023), (7359, 8682)]