21870624

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7349}}^1$

素因数の和:7393

約数の個数: 48

約数和(自身を含む): 59270400

約数和(自身を除く): 37399776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 7349, 14698, 22047, 29396, 44094, 58792, 88188, 117584, 176376, 227819, 235168, 352752, 455638, 683457, 705504, 911276, 1366914, 1822552, 2733828, 3645104, 5467656, 7290208, 10935312, 21870624]

約数ペア:

[(1, 21870624), (2, 10935312), (3, 7290208), (4, 5467656), (6, 3645104), (8, 2733828), (12, 1822552), (16, 1366914), (24, 911276), (31, 705504), (32, 683457), (48, 455638), (62, 352752), (93, 235168), (96, 227819), (124, 176376), (186, 117584), (248, 88188), (372, 58792), (496, 44094), (744, 29396), (992, 22047), (1488, 14698), (2976, 7349)]