21824976

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 60103296

約数和(自身を除く): 38278320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 373, 424, 552, 636, 746, 848, 1104, 1119, 1219, 1272, 1492, 2238, 2438, 2544, 2984, 3657, 4476, 4876, 5968, 7314, 8579, 8952, 9752, 14628, 17158, 17904, 19504, 19769, 25737, 29256, 34316, 39538, 51474, 58512, 59307, 68632, 79076, 102948, 118614, 137264, 158152, 205896, 237228, 316304, 411792, 454687, 474456, 909374, 948912, 1364061, 1818748, 2728122, 3637496, 5456244, 7274992, 10912488, 21824976]

約数ペア:

[(1, 21824976), (2, 10912488), (3, 7274992), (4, 5456244), (6, 3637496), (8, 2728122), (12, 1818748), (16, 1364061), (23, 948912), (24, 909374), (46, 474456), (48, 454687), (53, 411792), (69, 316304), (92, 237228), (106, 205896), (138, 158152), (159, 137264), (184, 118614), (212, 102948), (276, 79076), (318, 68632), (368, 59307), (373, 58512), (424, 51474), (552, 39538), (636, 34316), (746, 29256), (848, 25737), (1104, 19769), (1119, 19504), (1219, 17904), (1272, 17158), (1492, 14628), (2238, 9752), (2438, 8952), (2544, 8579), (2984, 7314), (3657, 5968), (4476, 4876)]