74298222

素因数分解:

$2^1\times 3^6\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:540

約数の個数: 56

約数和(自身を含む): 168802920

約数和(自身を除く): 94504698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 243, 262, 389, 393, 486, 729, 778, 786, 1167, 1179, 1458, 2334, 2358, 3501, 3537, 7002, 7074, 10503, 10611, 21006, 21222, 31509, 31833, 50959, 63018, 63666, 94527, 95499, 101918, 152877, 189054, 190998, 283581, 305754, 458631, 567162, 917262, 1375893, 2751786, 4127679, 8255358, 12383037, 24766074, 37149111, 74298222]

約数ペア:

[(1, 74298222), (2, 37149111), (3, 24766074), (6, 12383037), (9, 8255358), (18, 4127679), (27, 2751786), (54, 1375893), (81, 917262), (131, 567162), (162, 458631), (243, 305754), (262, 283581), (389, 190998), (393, 189054), (486, 152877), (729, 101918), (778, 95499), (786, 94527), (1167, 63666), (1179, 63018), (1458, 50959), (2334, 31833), (2358, 31509), (3501, 21222), (3537, 21006), (7002, 10611), (7074, 10503)]