22252356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 64733760

約数和(自身を除く): 42481404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 389, 454, 681, 778, 908, 1167, 1362, 1556, 1589, 2043, 2334, 2723, 2724, 3178, 3501, 4086, 4668, 4767, 5446, 6356, 7002, 8169, 8172, 9534, 10892, 14004, 14301, 16338, 19068, 24507, 28602, 32676, 49014, 57204, 88303, 98028, 176606, 264909, 353212, 529818, 618121, 794727, 1059636, 1236242, 1589454, 1854363, 2472484, 3178908, 3708726, 5563089, 7417452, 11126178, 22252356]

約数ペア:

[(1, 22252356), (2, 11126178), (3, 7417452), (4, 5563089), (6, 3708726), (7, 3178908), (9, 2472484), (12, 1854363), (14, 1589454), (18, 1236242), (21, 1059636), (28, 794727), (36, 618121), (42, 529818), (63, 353212), (84, 264909), (126, 176606), (227, 98028), (252, 88303), (389, 57204), (454, 49014), (681, 32676), (778, 28602), (908, 24507), (1167, 19068), (1362, 16338), (1556, 14301), (1589, 14004), (2043, 10892), (2334, 9534), (2723, 8172), (2724, 8169), (3178, 7002), (3501, 6356), (4086, 5446), (4668, 4767)]