7142190804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{4048861}}^1$

素因数の和:4048885

約数の個数: 54

約数和(自身を含む): 21001447194

約数和(自身を除く): 13859256390

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, 4048861, 8097722, 12146583, 16195444, 24293166, 28342027, 36439749, 48586332, 56684054, 72879498, 85026081, 113368108, 145758996, 170052162, 198394189, 255078243, 340104324, 396788378, 510156486, 595182567, 793576756, 1020312972, 1190365134, 1785547701, 2380730268, 3571095402, 7142190804]

約数ペア:

[(1, 7142190804), (2, 3571095402), (3, 2380730268), (4, 1785547701), (6, 1190365134), (7, 1020312972), (9, 793576756), (12, 595182567), (14, 510156486), (18, 396788378), (21, 340104324), (28, 255078243), (36, 198394189), (42, 170052162), (49, 145758996), (63, 113368108), (84, 85026081), (98, 72879498), (126, 56684054), (147, 48586332), (196, 36439749), (252, 28342027), (294, 24293166), (441, 16195444), (588, 12146583), (882, 8097722), (1764, 4048861)]