38699514

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 108037800

約数和(自身を除く): 69338286

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 49, 51, 58, 63, 87, 89, 98, 102, 119, 126, 147, 153, 174, 178, 203, 238, 261, 267, 294, 306, 357, 406, 441, 493, 522, 534, 609, 623, 714, 801, 833, 882, 986, 1071, 1218, 1246, 1421, 1479, 1513, 1602, 1666, 1827, 1869, 2142, 2499, 2581, 2842, 2958, 3026, 3451, 3654, 3738, 4263, 4361, 4437, 4539, 4998, 5162, 5607, 6902, 7497, 7743, 8526, 8722, 8874, 9078, 10353, 10591, 11214, 12789, 13083, 13617, 14994, 15486, 18067, 20706, 21182, 23229, 24157, 25578, 26166, 27234, 31059, 31773, 36134, 39249, 43877, 46458, 48314, 54201, 62118, 63546, 72471, 74137, 78498, 87754, 95319, 108402, 126469, 131631, 144942, 148274, 162603, 190638, 217413, 222411, 252938, 263262, 307139, 325206, 379407, 394893, 434826, 444822, 614278, 667233, 758814, 789786, 921417, 1138221, 1334466, 1842834, 2149973, 2276442, 2764251, 4299946, 5528502, 6449919, 12899838, 19349757, 38699514]

約数ペア:

[(1, 38699514), (2, 19349757), (3, 12899838), (6, 6449919), (7, 5528502), (9, 4299946), (14, 2764251), (17, 2276442), (18, 2149973), (21, 1842834), (29, 1334466), (34, 1138221), (42, 921417), (49, 789786), (51, 758814), (58, 667233), (63, 614278), (87, 444822), (89, 434826), (98, 394893), (102, 379407), (119, 325206), (126, 307139), (147, 263262), (153, 252938), (174, 222411), (178, 217413), (203, 190638), (238, 162603), (261, 148274), (267, 144942), (294, 131631), (306, 126469), (357, 108402), (406, 95319), (441, 87754), (493, 78498), (522, 74137), (534, 72471), (609, 63546), (623, 62118), (714, 54201), (801, 48314), (833, 46458), (882, 43877), (986, 39249), (1071, 36134), (1218, 31773), (1246, 31059), (1421, 27234), (1479, 26166), (1513, 25578), (1602, 24157), (1666, 23229), (1827, 21182), (1869, 20706), (2142, 18067), (2499, 15486), (2581, 14994), (2842, 13617), (2958, 13083), (3026, 12789), (3451, 11214), (3654, 10591), (3738, 10353), (4263, 9078), (4361, 8874), (4437, 8722), (4539, 8526), (4998, 7743), (5162, 7497), (5607, 6902)]