42789558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 109036800

約数和(自身を除く): 66247242

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 43, 57, 58, 86, 87, 114, 129, 133, 174, 203, 258, 266, 301, 399, 406, 551, 602, 609, 798, 817, 903, 1102, 1218, 1247, 1634, 1653, 1806, 1849, 2451, 2494, 3306, 3698, 3741, 3857, 4902, 5547, 5719, 7482, 7714, 8729, 11094, 11438, 11571, 12943, 17157, 17458, 23142, 23693, 25886, 26187, 34314, 35131, 38829, 47386, 52374, 53621, 70262, 71079, 77658, 105393, 107242, 142158, 160863, 165851, 210786, 245917, 321726, 331702, 375347, 491834, 497553, 737751, 750694, 995106, 1018799, 1126041, 1475502, 2037598, 2252082, 3056397, 6112794, 7131593, 14263186, 21394779, 42789558]

約数ペア:

[(1, 42789558), (2, 21394779), (3, 14263186), (6, 7131593), (7, 6112794), (14, 3056397), (19, 2252082), (21, 2037598), (29, 1475502), (38, 1126041), (42, 1018799), (43, 995106), (57, 750694), (58, 737751), (86, 497553), (87, 491834), (114, 375347), (129, 331702), (133, 321726), (174, 245917), (203, 210786), (258, 165851), (266, 160863), (301, 142158), (399, 107242), (406, 105393), (551, 77658), (602, 71079), (609, 70262), (798, 53621), (817, 52374), (903, 47386), (1102, 38829), (1218, 35131), (1247, 34314), (1634, 26187), (1653, 25886), (1806, 23693), (1849, 23142), (2451, 17458), (2494, 17157), (3306, 12943), (3698, 11571), (3741, 11438), (3857, 11094), (4902, 8729), (5547, 7714), (5719, 7482)]