673405236

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{381749}}^1$

素因数の和:381773

約数の個数: 54

約数和(自身を含む): 1980137250

約数和(自身を除く): 1306732014

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, 381749, 763498, 1145247, 1526996, 2290494, 2672243, 3435741, 4580988, 5344486, 6871482, 8016729, 10688972, 13742964, 16033458, 18705701, 24050187, 32066916, 37411402, 48100374, 56117103, 74822804, 96200748, 112234206, 168351309, 224468412, 336702618, 673405236]

約数ペア:

[(1, 673405236), (2, 336702618), (3, 224468412), (4, 168351309), (6, 112234206), (7, 96200748), (9, 74822804), (12, 56117103), (14, 48100374), (18, 37411402), (21, 32066916), (28, 24050187), (36, 18705701), (42, 16033458), (49, 13742964), (63, 10688972), (84, 8016729), (98, 6871482), (126, 5344486), (147, 4580988), (196, 3435741), (252, 2672243), (294, 2290494), (441, 1526996), (588, 1145247), (882, 763498), (1764, 381749)]