27520038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 75007296

約数和(自身を除く): 47487258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 53, 63, 78, 91, 106, 117, 126, 159, 182, 234, 273, 317, 318, 371, 477, 546, 634, 689, 742, 819, 951, 954, 1113, 1378, 1638, 1902, 2067, 2219, 2226, 2853, 3339, 4121, 4134, 4438, 4823, 5706, 6201, 6657, 6678, 8242, 9646, 12363, 12402, 13314, 14469, 16801, 19971, 24726, 28847, 28938, 33602, 37089, 39942, 43407, 50403, 57694, 74178, 86541, 86814, 100806, 117607, 151209, 173082, 218413, 235214, 259623, 302418, 352821, 436826, 519246, 655239, 705642, 1058463, 1310478, 1528891, 1965717, 2116926, 3057782, 3931434, 4586673, 9173346, 13760019, 27520038]

約数ペア:

[(1, 27520038), (2, 13760019), (3, 9173346), (6, 4586673), (7, 3931434), (9, 3057782), (13, 2116926), (14, 1965717), (18, 1528891), (21, 1310478), (26, 1058463), (39, 705642), (42, 655239), (53, 519246), (63, 436826), (78, 352821), (91, 302418), (106, 259623), (117, 235214), (126, 218413), (159, 173082), (182, 151209), (234, 117607), (273, 100806), (317, 86814), (318, 86541), (371, 74178), (477, 57694), (546, 50403), (634, 43407), (689, 39942), (742, 37089), (819, 33602), (951, 28938), (954, 28847), (1113, 24726), (1378, 19971), (1638, 16801), (1902, 14469), (2067, 13314), (2219, 12402), (2226, 12363), (2853, 9646), (3339, 8242), (4121, 6678), (4134, 6657), (4438, 6201), (4823, 5706)]