22919226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 52171776

約数和(自身を除く): 29252550

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 71, 73, 134, 142, 146, 201, 213, 219, 402, 426, 438, 737, 781, 803, 1474, 1562, 1606, 2211, 2343, 2409, 4422, 4686, 4757, 4818, 4891, 5183, 9514, 9782, 10366, 14271, 14673, 15549, 28542, 29346, 31098, 52327, 53801, 57013, 104654, 107602, 114026, 156981, 161403, 171039, 313962, 322806, 342078, 347261, 694522, 1041783, 2083566, 3819871, 7639742, 11459613, 22919226]

約数ペア:

[(1, 22919226), (2, 11459613), (3, 7639742), (6, 3819871), (11, 2083566), (22, 1041783), (33, 694522), (66, 347261), (67, 342078), (71, 322806), (73, 313962), (134, 171039), (142, 161403), (146, 156981), (201, 114026), (213, 107602), (219, 104654), (402, 57013), (426, 53801), (438, 52327), (737, 31098), (781, 29346), (803, 28542), (1474, 15549), (1562, 14673), (1606, 14271), (2211, 10366), (2343, 9782), (2409, 9514), (4422, 5183), (4686, 4891), (4757, 4818)]