21241957896

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{9371}}^1$

素因数の和:11059

約数の個数: 96

約数和(自身を含む): 60601226400

約数和(自身を除く): 39359268504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1657, 3314, 4971, 6628, 9371, 9942, 13256, 14913, 18742, 19884, 28113, 29826, 31483, 37484, 39768, 56226, 59652, 62966, 74968, 84339, 94449, 112452, 119304, 125932, 168678, 178049, 188898, 224904, 251864, 283347, 337356, 356098, 377796, 534147, 566694, 674712, 712196, 755592, 1068294, 1133388, 1424392, 1602441, 2136588, 2266776, 3204882, 4273176, 6409764, 12819528, 15527747, 31055494, 46583241, 62110988, 93166482, 124221976, 139749723, 186332964, 279499446, 295027193, 372665928, 558998892, 590054386, 885081579, 1117997784, 1180108772, 1770163158, 2360217544, 2655244737, 3540326316, 5310489474, 7080652632, 10620978948, 21241957896]

約数ペア:

[(1, 21241957896), (2, 10620978948), (3, 7080652632), (4, 5310489474), (6, 3540326316), (8, 2655244737), (9, 2360217544), (12, 1770163158), (18, 1180108772), (19, 1117997784), (24, 885081579), (36, 590054386), (38, 558998892), (57, 372665928), (72, 295027193), (76, 279499446), (114, 186332964), (152, 139749723), (171, 124221976), (228, 93166482), (342, 62110988), (456, 46583241), (684, 31055494), (1368, 15527747), (1657, 12819528), (3314, 6409764), (4971, 4273176), (6628, 3204882), (9371, 2266776), (9942, 2136588), (13256, 1602441), (14913, 1424392), (18742, 1133388), (19884, 1068294), (28113, 755592), (29826, 712196), (31483, 674712), (37484, 566694), (39768, 534147), (56226, 377796), (59652, 356098), (62966, 337356), (74968, 283347), (84339, 251864), (94449, 224904), (112452, 188898), (119304, 178049), (125932, 168678)]