1821981708

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{3203}}^1$

素因数の和:3468

約数の個数: 96

約数和(自身を含む): 4952102400

約数和(自身を除く): 3130120692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 229, 276, 414, 458, 621, 687, 828, 916, 1242, 1374, 2061, 2484, 2748, 3203, 4122, 5267, 6183, 6406, 8244, 9609, 10534, 12366, 12812, 15801, 19218, 21068, 24732, 28827, 31602, 38436, 47403, 57654, 63204, 73669, 86481, 94806, 115308, 142209, 147338, 172962, 189612, 221007, 284418, 294676, 345924, 442014, 568836, 663021, 733487, 884028, 1326042, 1466974, 1989063, 2200461, 2652084, 2933948, 3978126, 4400922, 6601383, 7956252, 8801844, 13202766, 16870201, 19804149, 26405532, 33740402, 39608298, 50610603, 67480804, 79216596, 101221206, 151831809, 202442412, 303663618, 455495427, 607327236, 910990854, 1821981708]

約数ペア:

[(1, 1821981708), (2, 910990854), (3, 607327236), (4, 455495427), (6, 303663618), (9, 202442412), (12, 151831809), (18, 101221206), (23, 79216596), (27, 67480804), (36, 50610603), (46, 39608298), (54, 33740402), (69, 26405532), (92, 19804149), (108, 16870201), (138, 13202766), (207, 8801844), (229, 7956252), (276, 6601383), (414, 4400922), (458, 3978126), (621, 2933948), (687, 2652084), (828, 2200461), (916, 1989063), (1242, 1466974), (1374, 1326042), (2061, 884028), (2484, 733487), (2748, 663021), (3203, 568836), (4122, 442014), (5267, 345924), (6183, 294676), (6406, 284418), (8244, 221007), (9609, 189612), (10534, 172962), (12366, 147338), (12812, 142209), (15801, 115308), (19218, 94806), (21068, 86481), (24732, 73669), (28827, 63204), (31602, 57654), (38436, 47403)]