21573635496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{34253}}^1$

素因数の和:34455

約数の個数: 128

約数和(自身を含む): 64715397120

約数和(自身を除く): 43141761624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 163, 168, 184, 276, 322, 326, 483, 489, 552, 644, 652, 966, 978, 1141, 1288, 1304, 1932, 1956, 2282, 3423, 3749, 3864, 3912, 4564, 6846, 7498, 9128, 11247, 13692, 14996, 22494, 26243, 27384, 29992, 34253, 44988, 52486, 68506, 78729, 89976, 102759, 104972, 137012, 157458, 205518, 209944, 239771, 274024, 314916, 411036, 479542, 629832, 719313, 787819, 822072, 959084, 1438626, 1575638, 1918168, 2363457, 2877252, 3151276, 4726914, 5514733, 5583239, 5754504, 6302552, 9453828, 11029466, 11166478, 16544199, 16749717, 18907656, 22058932, 22332956, 33088398, 33499434, 39082673, 44117864, 44665912, 66176796, 66998868, 78165346, 117248019, 128414497, 132353592, 133997736, 156330692, 234496038, 256828994, 312661384, 385243491, 468992076, 513657988, 770486982, 898901479, 937984152, 1027315976, 1540973964, 1797802958, 2696704437, 3081947928, 3595605916, 5393408874, 7191211832, 10786817748, 21573635496]

約数ペア:

[(1, 21573635496), (2, 10786817748), (3, 7191211832), (4, 5393408874), (6, 3595605916), (7, 3081947928), (8, 2696704437), (12, 1797802958), (14, 1540973964), (21, 1027315976), (23, 937984152), (24, 898901479), (28, 770486982), (42, 513657988), (46, 468992076), (56, 385243491), (69, 312661384), (84, 256828994), (92, 234496038), (138, 156330692), (161, 133997736), (163, 132353592), (168, 128414497), (184, 117248019), (276, 78165346), (322, 66998868), (326, 66176796), (483, 44665912), (489, 44117864), (552, 39082673), (644, 33499434), (652, 33088398), (966, 22332956), (978, 22058932), (1141, 18907656), (1288, 16749717), (1304, 16544199), (1932, 11166478), (1956, 11029466), (2282, 9453828), (3423, 6302552), (3749, 5754504), (3864, 5583239), (3912, 5514733), (4564, 4726914), (6846, 3151276), (7498, 2877252), (9128, 2363457), (11247, 1918168), (13692, 1575638), (14996, 1438626), (22494, 959084), (26243, 822072), (27384, 787819), (29992, 719313), (34253, 629832), (44988, 479542), (52486, 411036), (68506, 314916), (78729, 274024), (89976, 239771), (102759, 209944), (104972, 205518), (137012, 157458)]