21833790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 57784320

約数和(自身を除く): 35950530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 109, 110, 165, 218, 327, 330, 545, 607, 654, 1090, 1199, 1214, 1635, 1821, 2398, 3035, 3270, 3597, 3642, 5995, 6070, 6677, 7194, 9105, 11990, 13354, 17985, 18210, 20031, 33385, 35970, 40062, 66163, 66770, 100155, 132326, 198489, 200310, 330815, 396978, 661630, 727793, 992445, 1455586, 1984890, 2183379, 3638965, 4366758, 7277930, 10916895, 21833790]

約数ペア:

[(1, 21833790), (2, 10916895), (3, 7277930), (5, 4366758), (6, 3638965), (10, 2183379), (11, 1984890), (15, 1455586), (22, 992445), (30, 727793), (33, 661630), (55, 396978), (66, 330815), (109, 200310), (110, 198489), (165, 132326), (218, 100155), (327, 66770), (330, 66163), (545, 40062), (607, 35970), (654, 33385), (1090, 20031), (1199, 18210), (1214, 17985), (1635, 13354), (1821, 11990), (2398, 9105), (3035, 7194), (3270, 6677), (3597, 6070), (3642, 5995)]