21334632

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 58613760

約数和(自身を除く): 37279128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 211, 264, 383, 422, 633, 766, 844, 1149, 1266, 1532, 1688, 2298, 2321, 2532, 3064, 4213, 4596, 4642, 5064, 6963, 8426, 9192, 9284, 12639, 13926, 16852, 18568, 25278, 27852, 33704, 50556, 55704, 80813, 101112, 161626, 242439, 323252, 484878, 646504, 888943, 969756, 1777886, 1939512, 2666829, 3555772, 5333658, 7111544, 10667316, 21334632]

約数ペア:

[(1, 21334632), (2, 10667316), (3, 7111544), (4, 5333658), (6, 3555772), (8, 2666829), (11, 1939512), (12, 1777886), (22, 969756), (24, 888943), (33, 646504), (44, 484878), (66, 323252), (88, 242439), (132, 161626), (211, 101112), (264, 80813), (383, 55704), (422, 50556), (633, 33704), (766, 27852), (844, 25278), (1149, 18568), (1266, 16852), (1532, 13926), (1688, 12639), (2298, 9284), (2321, 9192), (2532, 8426), (3064, 6963), (4213, 5064), (4596, 4642)]