21913536

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{6007}}^1$

素因数の和:6041

約数の個数: 56

約数和(自身を含む): 61041280

約数和(自身を除く): 39127744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 6007, 12014, 18021, 24028, 36042, 48056, 72084, 96112, 114133, 144168, 192224, 228266, 288336, 342399, 384448, 456532, 576672, 684798, 913064, 1153344, 1369596, 1826128, 2739192, 3652256, 5478384, 7304512, 10956768, 21913536]

約数ペア:

[(1, 21913536), (2, 10956768), (3, 7304512), (4, 5478384), (6, 3652256), (8, 2739192), (12, 1826128), (16, 1369596), (19, 1153344), (24, 913064), (32, 684798), (38, 576672), (48, 456532), (57, 384448), (64, 342399), (76, 288336), (96, 228266), (114, 192224), (152, 144168), (192, 114133), (228, 96112), (304, 72084), (456, 48056), (608, 36042), (912, 24028), (1216, 18021), (1824, 12014), (3648, 6007)]