18222906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{761}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 39428928

約数和(自身を除く): 21206022

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 761, 921, 1522, 1842, 2283, 3991, 4566, 7982, 9893, 11973, 19786, 23946, 29679, 59358, 233627, 467254, 700881, 1401762, 3037151, 6074302, 9111453, 18222906]

約数ペア:

[(1, 18222906), (2, 9111453), (3, 6074302), (6, 3037151), (13, 1401762), (26, 700881), (39, 467254), (78, 233627), (307, 59358), (614, 29679), (761, 23946), (921, 19786), (1522, 11973), (1842, 9893), (2283, 7982), (3991, 4566)]