19118232

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5419}}^1$

素因数の和:5445

約数の個数: 72

約数和(自身を含む): 60243300

約数和(自身を除く): 41125068

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5419, 10838, 16257, 21676, 32514, 37933, 43352, 48771, 65028, 75866, 97542, 113799, 130056, 151732, 195084, 227598, 265531, 303464, 341397, 390168, 455196, 531062, 682794, 796593, 910392, 1062124, 1365588, 1593186, 2124248, 2389779, 2731176, 3186372, 4779558, 6372744, 9559116, 19118232]

約数ペア:

[(1, 19118232), (2, 9559116), (3, 6372744), (4, 4779558), (6, 3186372), (7, 2731176), (8, 2389779), (9, 2124248), (12, 1593186), (14, 1365588), (18, 1062124), (21, 910392), (24, 796593), (28, 682794), (36, 531062), (42, 455196), (49, 390168), (56, 341397), (63, 303464), (72, 265531), (84, 227598), (98, 195084), (126, 151732), (147, 130056), (168, 113799), (196, 97542), (252, 75866), (294, 65028), (392, 48771), (441, 43352), (504, 37933), (588, 32514), (882, 21676), (1176, 16257), (1764, 10838), (3528, 5419)]