1557036

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 4351200

約数和(自身を除く): 2794164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1109, 1404, 2218, 3327, 4436, 6654, 9981, 13308, 14417, 19962, 28834, 29943, 39924, 43251, 57668, 59886, 86502, 119772, 129753, 173004, 259506, 389259, 519012, 778518, 1557036]

約数ペア:

[(1, 1557036), (2, 778518), (3, 519012), (4, 389259), (6, 259506), (9, 173004), (12, 129753), (13, 119772), (18, 86502), (26, 59886), (27, 57668), (36, 43251), (39, 39924), (52, 29943), (54, 28834), (78, 19962), (108, 14417), (117, 13308), (156, 9981), (234, 6654), (351, 4436), (468, 3327), (702, 2218), (1109, 1404)]