42387228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6967}}^1$

素因数の和:7003

約数の個数: 54

約数和(自身を含む): 116038104

約数和(自身を除く): 73650876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 6967, 13934, 20901, 27868, 41802, 62703, 83604, 90571, 125406, 181142, 250812, 271713, 362284, 543426, 815139, 1086852, 1177423, 1630278, 2354846, 3260556, 3532269, 4709692, 7064538, 10596807, 14129076, 21193614, 42387228]

約数ペア:

[(1, 42387228), (2, 21193614), (3, 14129076), (4, 10596807), (6, 7064538), (9, 4709692), (12, 3532269), (13, 3260556), (18, 2354846), (26, 1630278), (36, 1177423), (39, 1086852), (52, 815139), (78, 543426), (117, 362284), (156, 271713), (169, 250812), (234, 181142), (338, 125406), (468, 90571), (507, 83604), (676, 62703), (1014, 41802), (1521, 27868), (2028, 20901), (3042, 13934), (6084, 6967)]