1573236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2081}}^1$

素因数の和:2101

約数の個数: 48

約数和(自身を含む): 4663680

約数和(自身を除く): 3090444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2081, 4162, 6243, 8324, 12486, 14567, 18729, 24972, 29134, 37458, 43701, 56187, 58268, 74916, 87402, 112374, 131103, 174804, 224748, 262206, 393309, 524412, 786618, 1573236]

約数ペア:

[(1, 1573236), (2, 786618), (3, 524412), (4, 393309), (6, 262206), (7, 224748), (9, 174804), (12, 131103), (14, 112374), (18, 87402), (21, 74916), (27, 58268), (28, 56187), (36, 43701), (42, 37458), (54, 29134), (63, 24972), (84, 18729), (108, 14567), (126, 12486), (189, 8324), (252, 6243), (378, 4162), (756, 2081)]