42492417

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 67287360

約数和(自身を除く): 24794943

約数列:

[1, 3, 11, 19, 33, 57, 61, 101, 121, 183, 209, 303, 363, 627, 671, 1111, 1159, 1919, 2013, 2299, 3333, 3477, 5757, 6161, 6897, 7381, 12221, 12749, 18483, 21109, 22143, 36663, 38247, 63327, 67771, 117059, 140239, 203313, 232199, 351177, 420717, 696597, 745481, 1287649, 2236443, 3862947, 14164139, 42492417]

約数ペア:

[(1, 42492417), (3, 14164139), (11, 3862947), (19, 2236443), (33, 1287649), (57, 745481), (61, 696597), (101, 420717), (121, 351177), (183, 232199), (209, 203313), (303, 140239), (363, 117059), (627, 67771), (671, 63327), (1111, 38247), (1159, 36663), (1919, 22143), (2013, 21109), (2299, 18483), (3333, 12749), (3477, 12221), (5757, 7381), (6161, 6897)]