21036024

素因数分解:

$2^3\times 3^6\times {\mathrm{3607}}^1$

素因数の和:3631

約数の個数: 56

約数和(自身を含む): 59153160

約数和(自身を除く): 38117136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 3607, 5832, 7214, 10821, 14428, 21642, 28856, 32463, 43284, 64926, 86568, 97389, 129852, 194778, 259704, 292167, 389556, 584334, 779112, 876501, 1168668, 1753002, 2337336, 2629503, 3506004, 5259006, 7012008, 10518012, 21036024]

約数ペア:

[(1, 21036024), (2, 10518012), (3, 7012008), (4, 5259006), (6, 3506004), (8, 2629503), (9, 2337336), (12, 1753002), (18, 1168668), (24, 876501), (27, 779112), (36, 584334), (54, 389556), (72, 292167), (81, 259704), (108, 194778), (162, 129852), (216, 97389), (243, 86568), (324, 64926), (486, 43284), (648, 32463), (729, 28856), (972, 21642), (1458, 14428), (1944, 10821), (2916, 7214), (3607, 5832)]