16220196

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 42497280

約数和(自身を除く): 26277084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1487, 1818, 2727, 2974, 3636, 4461, 5454, 5948, 8922, 10908, 13383, 17844, 26766, 40149, 53532, 80298, 150187, 160596, 300374, 450561, 600748, 901122, 1351683, 1802244, 2703366, 4055049, 5406732, 8110098, 16220196]

約数ペア:

[(1, 16220196), (2, 8110098), (3, 5406732), (4, 4055049), (6, 2703366), (9, 1802244), (12, 1351683), (18, 901122), (27, 600748), (36, 450561), (54, 300374), (101, 160596), (108, 150187), (202, 80298), (303, 53532), (404, 40149), (606, 26766), (909, 17844), (1212, 13383), (1487, 10908), (1818, 8922), (2727, 5948), (2974, 5454), (3636, 4461)]