21532776

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47221}}^1$

素因数の和:47249

約数の個数: 32

約数和(自身を含む): 56666400

約数和(自身を除く): 35133624

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47221, 94442, 141663, 188884, 283326, 377768, 566652, 897199, 1133304, 1794398, 2691597, 3588796, 5383194, 7177592, 10766388, 21532776]

約数ペア:

[(1, 21532776), (2, 10766388), (3, 7177592), (4, 5383194), (6, 3588796), (8, 2691597), (12, 1794398), (19, 1133304), (24, 897199), (38, 566652), (57, 377768), (76, 283326), (114, 188884), (152, 141663), (228, 94442), (456, 47221)]