1244898

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 2935296

約数和(自身を除く): 1690398

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 97, 138, 186, 194, 207, 279, 291, 414, 558, 582, 713, 873, 1426, 1746, 2139, 2231, 3007, 4278, 4462, 6014, 6417, 6693, 9021, 12834, 13386, 18042, 20079, 27063, 40158, 54126, 69161, 138322, 207483, 414966, 622449, 1244898]

約数ペア:

[(1, 1244898), (2, 622449), (3, 414966), (6, 207483), (9, 138322), (18, 69161), (23, 54126), (31, 40158), (46, 27063), (62, 20079), (69, 18042), (93, 13386), (97, 12834), (138, 9021), (186, 6693), (194, 6417), (207, 6014), (279, 4462), (291, 4278), (414, 3007), (558, 2231), (582, 2139), (713, 1746), (873, 1426)]