1994688324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{100559}}^1$

素因数の和:100617

約数の個数: 72

約数和(自身を含む): 5490576000

約数和(自身を除く): 3495887676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 100559, 201118, 301677, 402236, 603354, 905031, 1206708, 1810062, 1910621, 2916211, 3620124, 3821242, 5731863, 5832422, 7642484, 8748633, 11463726, 11664844, 17195589, 17497266, 22927452, 26245899, 34391178, 34994532, 52491798, 55408009, 68782356, 104983596, 110816018, 166224027, 221632036, 332448054, 498672081, 664896108, 997344162, 1994688324]

約数ペア:

[(1, 1994688324), (2, 997344162), (3, 664896108), (4, 498672081), (6, 332448054), (9, 221632036), (12, 166224027), (18, 110816018), (19, 104983596), (29, 68782356), (36, 55408009), (38, 52491798), (57, 34994532), (58, 34391178), (76, 26245899), (87, 22927452), (114, 17497266), (116, 17195589), (171, 11664844), (174, 11463726), (228, 8748633), (261, 7642484), (342, 5832422), (348, 5731863), (522, 3821242), (551, 3620124), (684, 2916211), (1044, 1910621), (1102, 1810062), (1653, 1206708), (2204, 905031), (3306, 603354), (4959, 402236), (6612, 301677), (9918, 201118), (19836, 100559)]