27733572

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 73696896

約数和(自身を除く): 45963324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 333, 423, 443, 444, 564, 666, 846, 886, 1329, 1332, 1692, 1739, 1772, 2658, 3478, 3987, 5217, 5316, 6956, 7974, 10434, 15651, 15948, 16391, 20821, 20868, 31302, 32782, 41642, 49173, 62463, 62604, 65564, 83284, 98346, 124926, 147519, 187389, 196692, 249852, 295038, 374778, 590076, 749556, 770377, 1540754, 2311131, 3081508, 4622262, 6933393, 9244524, 13866786, 27733572]

約数ペア:

[(1, 27733572), (2, 13866786), (3, 9244524), (4, 6933393), (6, 4622262), (9, 3081508), (12, 2311131), (18, 1540754), (36, 770377), (37, 749556), (47, 590076), (74, 374778), (94, 295038), (111, 249852), (141, 196692), (148, 187389), (188, 147519), (222, 124926), (282, 98346), (333, 83284), (423, 65564), (443, 62604), (444, 62463), (564, 49173), (666, 41642), (846, 32782), (886, 31302), (1329, 20868), (1332, 20821), (1692, 16391), (1739, 15948), (1772, 15651), (2658, 10434), (3478, 7974), (3987, 6956), (5217, 5316)]