7802172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{4423}}^1$

素因数の和:4447

約数の個数: 54

約数和(自身を含む): 22947288

約数和(自身を除く): 15145116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 4423, 8846, 13269, 17692, 26538, 30961, 39807, 53076, 61922, 79614, 92883, 123844, 159228, 185766, 216727, 278649, 371532, 433454, 557298, 650181, 866908, 1114596, 1300362, 1950543, 2600724, 3901086, 7802172]

約数ペア:

[(1, 7802172), (2, 3901086), (3, 2600724), (4, 1950543), (6, 1300362), (7, 1114596), (9, 866908), (12, 650181), (14, 557298), (18, 433454), (21, 371532), (28, 278649), (36, 216727), (42, 185766), (49, 159228), (63, 123844), (84, 92883), (98, 79614), (126, 61922), (147, 53076), (196, 39807), (252, 30961), (294, 26538), (441, 17692), (588, 13269), (882, 8846), (1764, 4423)]