2141496

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{607}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 6757920

約数和(自身を除く): 4616424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 607, 882, 1176, 1214, 1764, 1821, 2428, 3528, 3642, 4249, 4856, 5463, 7284, 8498, 10926, 12747, 14568, 16996, 21852, 25494, 29743, 33992, 38241, 43704, 50988, 59486, 76482, 89229, 101976, 118972, 152964, 178458, 237944, 267687, 305928, 356916, 535374, 713832, 1070748, 2141496]

約数ペア:

[(1, 2141496), (2, 1070748), (3, 713832), (4, 535374), (6, 356916), (7, 305928), (8, 267687), (9, 237944), (12, 178458), (14, 152964), (18, 118972), (21, 101976), (24, 89229), (28, 76482), (36, 59486), (42, 50988), (49, 43704), (56, 38241), (63, 33992), (72, 29743), (84, 25494), (98, 21852), (126, 16996), (147, 14568), (168, 12747), (196, 10926), (252, 8498), (294, 7284), (392, 5463), (441, 4856), (504, 4249), (588, 3642), (607, 3528), (882, 2428), (1176, 1821), (1214, 1764)]